Brij Mohan
@qubitbm.bsky.social
Researcher at Oulun Yliopisto
Quantum Science and Technologies
Quantum Science and Technologies
Indian academic institutions and PIs are scrambling around #ANRF #NPDF, which is understandable. But this chaos exposes how severely underfunded they are. Many cannot even afford a postdoc in their groups. #STEM Research funding must increase in reality, not just on paper.
January 10, 2026 at 1:41 AM
This year, I published articles on quantum speed limits, thermodynamics, quantum dynamics, and non Markovianity. #2025
December 24, 2025 at 8:20 PM
This year, I published articles on quantum speed limits, thermodynamics, quantum dynamics, and non Markovianity. #2025
The well known time-energy uncertainty relation follows from the Robertson uncertainty relation, also known as the Mandelstam Tamm bound. We derive an exact time-energy uncertainty relation, which is an exact relation rather than an inequality.
@PhysRevA
journals.aps.org/pra/abstract...
@PhysRevA
journals.aps.org/pra/abstract...
Exact quantum speed limits
The traditional quantum speed limits are not attainable for many physical processes, as they tend to be loose and fail to determine the exact time taken by quantum systems to evolve. To address this w...
journals.aps.org
December 11, 2025 at 10:24 PM
The well known time-energy uncertainty relation follows from the Robertson uncertainty relation, also known as the Mandelstam Tamm bound. We derive an exact time-energy uncertainty relation, which is an exact relation rather than an inequality.
@PhysRevA
journals.aps.org/pra/abstract...
@PhysRevA
journals.aps.org/pra/abstract...
❄️ बर्फ और ☀️ सुनहरी धूप! 😇
November 21, 2025 at 9:52 PM
❄️ बर्फ और ☀️ सुनहरी धूप! 😇