Gianluca Bertaina
@gianlucabertaina.bsky.social
Researcher at INRiM
Formerly Univ. Milano, EPFL, INO-CNR Trento
#Quantum many-body #theory #programmerhumor #astronomy #gardening #scifi
@[email protected]
https://scholar.google.com/citations?user=NUx36bgAAAAJ
Formerly Univ. Milano, EPFL, INO-CNR Trento
#Quantum many-body #theory #programmerhumor #astronomy #gardening #scifi
@[email protected]
https://scholar.google.com/citations?user=NUx36bgAAAAJ
Here is the preprint:
arxiv.org/abs/2506.23928
#OpenQuantumSystems #ComputationalPhysics #ManyBodyPhysics #QuantumMonteCarlo #QuantumMetrology #Quantum 🧪
arxiv.org/abs/2506.23928
#OpenQuantumSystems #ComputationalPhysics #ManyBodyPhysics #QuantumMonteCarlo #QuantumMetrology #Quantum 🧪
Unraveling Open Quantum Dynamics with Time-Dependent Variational Monte Carlo
We introduce a method to simulate open quantum many-body dynamics by combining time-dependent variational Monte Carlo (tVMC) with quantum trajectory techniques. Our approach unravels the Lindblad mast...
arxiv.org
July 22, 2025 at 10:29 AM
This research was driven by the excellent work of Christian Apostoli and Jacopo D'Alberto and our fruitful and always fun collaboration with Marco G. Genoni and Davide E. Galli.
July 22, 2025 at 10:29 AM
This research was driven by the excellent work of Christian Apostoli and Jacopo D'Alberto and our fruitful and always fun collaboration with Marco G. Genoni and Davide E. Galli.
* Unprecedented accuracy: Maintains high fidelity even in complex, highly entangled regimes, within the flexibility of the variational approach.
July 22, 2025 at 10:29 AM
* Unprecedented accuracy: Maintains high fidelity even in complex, highly entangled regimes, within the flexibility of the variational approach.
* Massive parallelism: Double Monte Carlo sampling of configurations and of trajectories.
July 22, 2025 at 10:29 AM
* Massive parallelism: Double Monte Carlo sampling of configurations and of trajectories.
What does this mean for researchers?
* Drastic reduction in cost: Slashes the computational resources needed for large systems.
* Drastic reduction in cost: Slashes the computational resources needed for large systems.
July 22, 2025 at 10:29 AM
What does this mean for researchers?
* Drastic reduction in cost: Slashes the computational resources needed for large systems.
* Drastic reduction in cost: Slashes the computational resources needed for large systems.
In our latest work, we introduce a new method that unravels master equations into quantum trajectories, solved using a stochastic time-dependent variational Monte Carlo approach.
July 22, 2025 at 10:29 AM
In our latest work, we introduce a new method that unravels master equations into quantum trajectories, solved using a stochastic time-dependent variational Monte Carlo approach.
Reposted by Gianluca Bertaina
Our SPS group circulated this:
June 26, 2025 at 6:33 PM
Our SPS group circulated this: