The Schrodinger cat's Post
@schrodcatpost.bsky.social
Sharing the latest developments in the world of quantum science.
I am not a bot. In the real life, I am Adrien Devolder (https://www.linkedin.com/in/adrien-devolder-692b7a146/), research associate in quantum control at the University of Toronto.
I am not a bot. In the real life, I am Adrien Devolder (https://www.linkedin.com/in/adrien-devolder-692b7a146/), research associate in quantum control at the University of Toronto.
Pinned
Happy New Year! All the best in 2026!
In 2026, the Schrödinger Cat Post will keep you informed on major advances in quantum science by curating the most important papers from the hundreds published each week on arXiv.
In 2026, the Schrödinger Cat Post will keep you informed on major advances in quantum science by curating the most important papers from the hundreds published each week on arXiv.
#Quantum article selection:
- Preoptimization of quantum circuit with tensor networks
- Quantum digital signature
- Thermal state simulation
- Review of superconducting qubit devices
- Characterization of mid-circuit measurement
More details and links below:
- Preoptimization of quantum circuit with tensor networks
- Quantum digital signature
- Thermal state simulation
- Review of superconducting qubit devices
- Characterization of mid-circuit measurement
More details and links below:
February 5, 2026 at 2:48 PM
#Quantum article selection:
- Preoptimization of quantum circuit with tensor networks
- Quantum digital signature
- Thermal state simulation
- Review of superconducting qubit devices
- Characterization of mid-circuit measurement
More details and links below:
- Preoptimization of quantum circuit with tensor networks
- Quantum digital signature
- Thermal state simulation
- Review of superconducting qubit devices
- Characterization of mid-circuit measurement
More details and links below:
#Quantum article selection of today:
- Quantum speedup for derivative pricing
- Improved QEC decoder by Google
- Entangling gate for solid state quantum nodes
- Quantum network between atomic and solid state quantum nodes
- Quantum simulation of molecular chirality
More details and links below:
- Quantum speedup for derivative pricing
- Improved QEC decoder by Google
- Entangling gate for solid state quantum nodes
- Quantum network between atomic and solid state quantum nodes
- Quantum simulation of molecular chirality
More details and links below:
February 4, 2026 at 2:50 PM
#Quantum article selection of today:
- Quantum speedup for derivative pricing
- Improved QEC decoder by Google
- Entangling gate for solid state quantum nodes
- Quantum network between atomic and solid state quantum nodes
- Quantum simulation of molecular chirality
More details and links below:
- Quantum speedup for derivative pricing
- Improved QEC decoder by Google
- Entangling gate for solid state quantum nodes
- Quantum network between atomic and solid state quantum nodes
- Quantum simulation of molecular chirality
More details and links below:
#Quantum article selection of today:
- Distribution of quantum entanglement using existing fiber link
- Efficient data loader
- Real-time detection of tunneling events
- New quantum chemistry methods
- Review on Quantum Machine Learning
More details and links below:
- Distribution of quantum entanglement using existing fiber link
- Efficient data loader
- Real-time detection of tunneling events
- New quantum chemistry methods
- Review on Quantum Machine Learning
More details and links below:
February 3, 2026 at 4:01 PM
#Quantum article selection of today:
- Distribution of quantum entanglement using existing fiber link
- Efficient data loader
- Real-time detection of tunneling events
- New quantum chemistry methods
- Review on Quantum Machine Learning
More details and links below:
- Distribution of quantum entanglement using existing fiber link
- Efficient data loader
- Real-time detection of tunneling events
- New quantum chemistry methods
- Review on Quantum Machine Learning
More details and links below:
#Quantum article selection:
- Spin molecular qubits adsorbed at 2D surface
- Reduction of errors in superconducting quantum processor
- New application for gaussian boson sampling
- New quantum error mitigation
- Computer science perspective on quantum computing
More details and links below:
- Spin molecular qubits adsorbed at 2D surface
- Reduction of errors in superconducting quantum processor
- New application for gaussian boson sampling
- New quantum error mitigation
- Computer science perspective on quantum computing
More details and links below:
January 29, 2026 at 5:04 PM
#Quantum article selection:
- Spin molecular qubits adsorbed at 2D surface
- Reduction of errors in superconducting quantum processor
- New application for gaussian boson sampling
- New quantum error mitigation
- Computer science perspective on quantum computing
More details and links below:
- Spin molecular qubits adsorbed at 2D surface
- Reduction of errors in superconducting quantum processor
- New application for gaussian boson sampling
- New quantum error mitigation
- Computer science perspective on quantum computing
More details and links below:
#Quantum article selection:
- Human cardiac measurements with quantum sensing
- Review on reinforcement learning for quantum technology
- T-gate optimizations
- Quantum algorithms for biochemistry
- QEC code discovery by machine learning
More details and links below:
- Human cardiac measurements with quantum sensing
- Review on reinforcement learning for quantum technology
- T-gate optimizations
- Quantum algorithms for biochemistry
- QEC code discovery by machine learning
More details and links below:
January 28, 2026 at 6:47 PM
#Quantum article selection:
- Human cardiac measurements with quantum sensing
- Review on reinforcement learning for quantum technology
- T-gate optimizations
- Quantum algorithms for biochemistry
- QEC code discovery by machine learning
More details and links below:
- Human cardiac measurements with quantum sensing
- Review on reinforcement learning for quantum technology
- T-gate optimizations
- Quantum algorithms for biochemistry
- QEC code discovery by machine learning
More details and links below:
#Quantum article selection:
- Quantum sensing MRI
- Quantum simulation of molecular process at metallic surfaces
- Fault-tolerant magic-state injection
- Improved optimization of quantum machine learning
- Python package for tensor network
More details and links below:
- Quantum sensing MRI
- Quantum simulation of molecular process at metallic surfaces
- Fault-tolerant magic-state injection
- Improved optimization of quantum machine learning
- Python package for tensor network
More details and links below:
January 26, 2026 at 4:51 PM
#Quantum article selection:
- Quantum sensing MRI
- Quantum simulation of molecular process at metallic surfaces
- Fault-tolerant magic-state injection
- Improved optimization of quantum machine learning
- Python package for tensor network
More details and links below:
- Quantum sensing MRI
- Quantum simulation of molecular process at metallic surfaces
- Fault-tolerant magic-state injection
- Improved optimization of quantum machine learning
- Python package for tensor network
More details and links below:
#Quantum article selection:
- Quantum simulation of biomolecules
- Unification of Clifford, Gaussian and free-fermion physics
- Classical simulation of quantum dynamics
- Quantum transport simulation
- Complete quantum workflow
More details and links below:
- Quantum simulation of biomolecules
- Unification of Clifford, Gaussian and free-fermion physics
- Classical simulation of quantum dynamics
- Quantum transport simulation
- Complete quantum workflow
More details and links below:
January 23, 2026 at 3:51 PM
#Quantum article selection:
- Quantum simulation of biomolecules
- Unification of Clifford, Gaussian and free-fermion physics
- Classical simulation of quantum dynamics
- Quantum transport simulation
- Complete quantum workflow
More details and links below:
- Quantum simulation of biomolecules
- Unification of Clifford, Gaussian and free-fermion physics
- Classical simulation of quantum dynamics
- Quantum transport simulation
- Complete quantum workflow
More details and links below:
#Quantum article selection:
- Microsoft toolkit for quantum chemistry
- Quantum-enhanced physic-informed neural networks
- Report on diversity in quantum science
More details and links below:
- Microsoft toolkit for quantum chemistry
- Quantum-enhanced physic-informed neural networks
- Report on diversity in quantum science
More details and links below:
January 22, 2026 at 1:32 PM
#Quantum article selection:
- Microsoft toolkit for quantum chemistry
- Quantum-enhanced physic-informed neural networks
- Report on diversity in quantum science
More details and links below:
- Microsoft toolkit for quantum chemistry
- Quantum-enhanced physic-informed neural networks
- Report on diversity in quantum science
More details and links below:
#Quantum article selection:
- Machine learning for quantum error mitigation
- Large scale quantum optimization
- Atom-like interactions between superconducting qubits
- Measurement-free fault-tolerant quantum error correction
- ...
More details and links below:
- Machine learning for quantum error mitigation
- Large scale quantum optimization
- Atom-like interactions between superconducting qubits
- Measurement-free fault-tolerant quantum error correction
- ...
More details and links below:
January 21, 2026 at 1:45 PM
#Quantum article selection:
- Machine learning for quantum error mitigation
- Large scale quantum optimization
- Atom-like interactions between superconducting qubits
- Measurement-free fault-tolerant quantum error correction
- ...
More details and links below:
- Machine learning for quantum error mitigation
- Large scale quantum optimization
- Atom-like interactions between superconducting qubits
- Measurement-free fault-tolerant quantum error correction
- ...
More details and links below:
#Quantum article selection:
- Error correction for biased-noise qubits
- Exponential quantum advantage for Hilbert transform
- Converting qubit relaxation into erasures
- Quantum benchmark for chemical problems
- Universal fault-tolerant quantum computation
More details and links below:
- Error correction for biased-noise qubits
- Exponential quantum advantage for Hilbert transform
- Converting qubit relaxation into erasures
- Quantum benchmark for chemical problems
- Universal fault-tolerant quantum computation
More details and links below:
January 19, 2026 at 8:06 PM
#Quantum article selection:
- Error correction for biased-noise qubits
- Exponential quantum advantage for Hilbert transform
- Converting qubit relaxation into erasures
- Quantum benchmark for chemical problems
- Universal fault-tolerant quantum computation
More details and links below:
- Error correction for biased-noise qubits
- Exponential quantum advantage for Hilbert transform
- Converting qubit relaxation into erasures
- Quantum benchmark for chemical problems
- Universal fault-tolerant quantum computation
More details and links below:
#Quantum article selection of today:
- Quantum simulation by LLM agents
- Optimized readout strategy
- Python library for spin-qubits computers
- Analysis of QEC with quantum open system dynamics
- Heterogeneous quantum architecture
- Neural QEC decoder
More details and links below:
- Quantum simulation by LLM agents
- Optimized readout strategy
- Python library for spin-qubits computers
- Analysis of QEC with quantum open system dynamics
- Heterogeneous quantum architecture
- Neural QEC decoder
More details and links below:
January 16, 2026 at 2:08 PM
#Quantum article selection of today:
- Quantum simulation by LLM agents
- Optimized readout strategy
- Python library for spin-qubits computers
- Analysis of QEC with quantum open system dynamics
- Heterogeneous quantum architecture
- Neural QEC decoder
More details and links below:
- Quantum simulation by LLM agents
- Optimized readout strategy
- Python library for spin-qubits computers
- Analysis of QEC with quantum open system dynamics
- Heterogeneous quantum architecture
- Neural QEC decoder
More details and links below:
#Quantum article selection of today:
- Scalable quantum magnetometer
- Generation of large optical squeezed cat states
- Impact of laser noise
- Distributed fault-tolerant quantum computing
- Sparse quantum state preparation
More details and links below:
- Scalable quantum magnetometer
- Generation of large optical squeezed cat states
- Impact of laser noise
- Distributed fault-tolerant quantum computing
- Sparse quantum state preparation
More details and links below:
January 15, 2026 at 2:00 PM
#Quantum article selection of today:
- Scalable quantum magnetometer
- Generation of large optical squeezed cat states
- Impact of laser noise
- Distributed fault-tolerant quantum computing
- Sparse quantum state preparation
More details and links below:
- Scalable quantum magnetometer
- Generation of large optical squeezed cat states
- Impact of laser noise
- Distributed fault-tolerant quantum computing
- Sparse quantum state preparation
More details and links below:
#Quantum article selection of today:
- Improved qLDPC code
- Tutorial on use of reinforcement learning in quantum control
- Multi-programming neutral atom architecture
- Perspective on quantum optimization and machine learning
- Learning non-Markovian quantum dynamics
More details and links below:
- Improved qLDPC code
- Tutorial on use of reinforcement learning in quantum control
- Multi-programming neutral atom architecture
- Perspective on quantum optimization and machine learning
- Learning non-Markovian quantum dynamics
More details and links below:
January 14, 2026 at 7:30 PM
#Quantum article selection of today:
- Improved qLDPC code
- Tutorial on use of reinforcement learning in quantum control
- Multi-programming neutral atom architecture
- Perspective on quantum optimization and machine learning
- Learning non-Markovian quantum dynamics
More details and links below:
- Improved qLDPC code
- Tutorial on use of reinforcement learning in quantum control
- Multi-programming neutral atom architecture
- Perspective on quantum optimization and machine learning
- Learning non-Markovian quantum dynamics
More details and links below:
#Quantum article selection of today:
- Non-Abelian qLDPC
- Analysis of LHC experiments with quantum computers
- Quantum simulation of strongly correlated molecules
- Fault-tolerant modular quantum computing
- Quantum key distribution over 100km
More details and links below:
- Non-Abelian qLDPC
- Analysis of LHC experiments with quantum computers
- Quantum simulation of strongly correlated molecules
- Fault-tolerant modular quantum computing
- Quantum key distribution over 100km
More details and links below:
January 13, 2026 at 2:42 PM
#Quantum article selection of today:
- Non-Abelian qLDPC
- Analysis of LHC experiments with quantum computers
- Quantum simulation of strongly correlated molecules
- Fault-tolerant modular quantum computing
- Quantum key distribution over 100km
More details and links below:
- Non-Abelian qLDPC
- Analysis of LHC experiments with quantum computers
- Quantum simulation of strongly correlated molecules
- Fault-tolerant modular quantum computing
- Quantum key distribution over 100km
More details and links below:
#Quantum article selection of today:
- Photon distillation
- Fault-tolerant quantum metrology
- Noise mitigation for analogue quantum simulation
- Hardware variability
- Robustness of Quantum Phase Estimation
More details and links below:
- Photon distillation
- Fault-tolerant quantum metrology
- Noise mitigation for analogue quantum simulation
- Hardware variability
- Robustness of Quantum Phase Estimation
More details and links below:
January 12, 2026 at 3:27 PM
#Quantum article selection of today:
- Photon distillation
- Fault-tolerant quantum metrology
- Noise mitigation for analogue quantum simulation
- Hardware variability
- Robustness of Quantum Phase Estimation
More details and links below:
- Photon distillation
- Fault-tolerant quantum metrology
- Noise mitigation for analogue quantum simulation
- Hardware variability
- Robustness of Quantum Phase Estimation
More details and links below:
#Quantum article selection of today:
- Classical solution of the FeMo-cofactor
- Rare-event quantum sensing
- Noise tailoring for error mitigation
- Preparation of logical Pauli states
- Solving non-linear differential equations
More details and links below:
- Classical solution of the FeMo-cofactor
- Rare-event quantum sensing
- Noise tailoring for error mitigation
- Preparation of logical Pauli states
- Solving non-linear differential equations
More details and links below:
January 9, 2026 at 4:26 PM
#Quantum article selection of today:
- Classical solution of the FeMo-cofactor
- Rare-event quantum sensing
- Noise tailoring for error mitigation
- Preparation of logical Pauli states
- Solving non-linear differential equations
More details and links below:
- Classical solution of the FeMo-cofactor
- Rare-event quantum sensing
- Noise tailoring for error mitigation
- Preparation of logical Pauli states
- Solving non-linear differential equations
More details and links below:
#Quantum article selection of today:
- Quantum computing for option pricing
- Quantum simulation of particle scattering
- Fault-tolerant cat state preparation
- Benchmark of many-body quantum simulation
- Quantum machine learning for financial tasks
More details and links below:
- Quantum computing for option pricing
- Quantum simulation of particle scattering
- Fault-tolerant cat state preparation
- Benchmark of many-body quantum simulation
- Quantum machine learning for financial tasks
More details and links below:
January 8, 2026 at 1:48 PM
#Quantum article selection of today:
- Quantum computing for option pricing
- Quantum simulation of particle scattering
- Fault-tolerant cat state preparation
- Benchmark of many-body quantum simulation
- Quantum machine learning for financial tasks
More details and links below:
- Quantum computing for option pricing
- Quantum simulation of particle scattering
- Fault-tolerant cat state preparation
- Benchmark of many-body quantum simulation
- Quantum machine learning for financial tasks
More details and links below:
#Quantum article selection of today:
- Shallow-circuit quantum supervised learning
- Benchmark for fault-tolerant quantum compilation
- Energetic of quantum computing
- Lecture on tensor network
More details and links below:
- Shallow-circuit quantum supervised learning
- Benchmark for fault-tolerant quantum compilation
- Energetic of quantum computing
- Lecture on tensor network
More details and links below:
January 7, 2026 at 1:40 PM
#Quantum article selection of today:
- Shallow-circuit quantum supervised learning
- Benchmark for fault-tolerant quantum compilation
- Energetic of quantum computing
- Lecture on tensor network
More details and links below:
- Shallow-circuit quantum supervised learning
- Benchmark for fault-tolerant quantum compilation
- Energetic of quantum computing
- Lecture on tensor network
More details and links below:
#Quantum article selection of today:
- Quantum glass at high temperature by Google
- Superconducting erasure qubits
- Counterdiabatic quantum computing
- Flux-noise-resilient transmon qubit
- QEC decoder with neural network
More details and links below:
- Quantum glass at high temperature by Google
- Superconducting erasure qubits
- Counterdiabatic quantum computing
- Flux-noise-resilient transmon qubit
- QEC decoder with neural network
More details and links below:
January 6, 2026 at 1:58 PM
#Quantum article selection of today:
- Quantum glass at high temperature by Google
- Superconducting erasure qubits
- Counterdiabatic quantum computing
- Flux-noise-resilient transmon qubit
- QEC decoder with neural network
More details and links below:
- Quantum glass at high temperature by Google
- Superconducting erasure qubits
- Counterdiabatic quantum computing
- Flux-noise-resilient transmon qubit
- QEC decoder with neural network
More details and links below:
Happy New Year! All the best in 2026!
In 2026, the Schrödinger Cat Post will keep you informed on major advances in quantum science by curating the most important papers from the hundreds published each week on arXiv.
In 2026, the Schrödinger Cat Post will keep you informed on major advances in quantum science by curating the most important papers from the hundreds published each week on arXiv.
January 5, 2026 at 3:37 PM
Happy New Year! All the best in 2026!
In 2026, the Schrödinger Cat Post will keep you informed on major advances in quantum science by curating the most important papers from the hundreds published each week on arXiv.
In 2026, the Schrödinger Cat Post will keep you informed on major advances in quantum science by curating the most important papers from the hundreds published each week on arXiv.
#Quantum article selection of today:
- AI Agent for quantum simulation
- Analog quantum simulation of statistical physics
- Pytorch-based package for quantum machine learning
- Cross talk mitigation
- Quantum Laplace transform
More details and links below:
- AI Agent for quantum simulation
- Analog quantum simulation of statistical physics
- Pytorch-based package for quantum machine learning
- Cross talk mitigation
- Quantum Laplace transform
More details and links below:
December 23, 2025 at 3:10 PM
#Quantum article selection of today:
- AI Agent for quantum simulation
- Analog quantum simulation of statistical physics
- Pytorch-based package for quantum machine learning
- Cross talk mitigation
- Quantum Laplace transform
More details and links below:
- AI Agent for quantum simulation
- Analog quantum simulation of statistical physics
- Pytorch-based package for quantum machine learning
- Cross talk mitigation
- Quantum Laplace transform
More details and links below:
#Quantum article selection of today:
- Toward quantum advantage in quantum chaos
- Adiabatic preparation of quantum states
- Large scale quantum network
- Quantum simulation of materials
- Quantum simulation of protein
More details and links below:
- Toward quantum advantage in quantum chaos
- Adiabatic preparation of quantum states
- Large scale quantum network
- Quantum simulation of materials
- Quantum simulation of protein
More details and links below:
December 22, 2025 at 4:28 PM
#Quantum article selection of today:
- Toward quantum advantage in quantum chaos
- Adiabatic preparation of quantum states
- Large scale quantum network
- Quantum simulation of materials
- Quantum simulation of protein
More details and links below:
- Toward quantum advantage in quantum chaos
- Adiabatic preparation of quantum states
- Large scale quantum network
- Quantum simulation of materials
- Quantum simulation of protein
More details and links below:
#Quantum article selection of today:
- Quantum advantage prediction in chemistry
- Quantum sensing of bacterial growth
- Mid-circuit logic
- Scalable quantum error mitigation
- Dilemma between symmetry and circuit efficiency
More details and links below:
- Quantum advantage prediction in chemistry
- Quantum sensing of bacterial growth
- Mid-circuit logic
- Scalable quantum error mitigation
- Dilemma between symmetry and circuit efficiency
More details and links below:
December 16, 2025 at 2:43 PM
#Quantum article selection of today:
- Quantum advantage prediction in chemistry
- Quantum sensing of bacterial growth
- Mid-circuit logic
- Scalable quantum error mitigation
- Dilemma between symmetry and circuit efficiency
More details and links below:
- Quantum advantage prediction in chemistry
- Quantum sensing of bacterial growth
- Mid-circuit logic
- Scalable quantum error mitigation
- Dilemma between symmetry and circuit efficiency
More details and links below:
#Quantum article selection of today:
- Improved Shor's algorithm
- Error Mitigation for quantum sensing
- Quantum simulation of fermionic systems
More details and links below:
- Improved Shor's algorithm
- Error Mitigation for quantum sensing
- Quantum simulation of fermionic systems
More details and links below:
December 15, 2025 at 4:20 PM
#Quantum article selection of today:
- Improved Shor's algorithm
- Error Mitigation for quantum sensing
- Quantum simulation of fermionic systems
More details and links below:
- Improved Shor's algorithm
- Error Mitigation for quantum sensing
- Quantum simulation of fermionic systems
More details and links below:
#Quantum article selection of today:
- Quantum sensing of biomolecular interactions
- Detector error model on Google quantum computer
- Long distance control of bosonic quantum computers
- Analysis of QEC codes with statistical mechanics
- Scalable silicon qubits
More details and links below:
- Quantum sensing of biomolecular interactions
- Detector error model on Google quantum computer
- Long distance control of bosonic quantum computers
- Analysis of QEC codes with statistical mechanics
- Scalable silicon qubits
More details and links below:
December 12, 2025 at 1:44 PM
#Quantum article selection of today:
- Quantum sensing of biomolecular interactions
- Detector error model on Google quantum computer
- Long distance control of bosonic quantum computers
- Analysis of QEC codes with statistical mechanics
- Scalable silicon qubits
More details and links below:
- Quantum sensing of biomolecular interactions
- Detector error model on Google quantum computer
- Long distance control of bosonic quantum computers
- Analysis of QEC codes with statistical mechanics
- Scalable silicon qubits
More details and links below: