Ujjwal Sen

Harish-Chandra Research Institute — India

Computer Science · Physical Sciences

33h-index6.8kcitations342works0.62yr avg
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Research Topics

Quantum Information and Cryptography(243), Quantum Mechanics and Applications(183), Quantum Computing Algorithms and Architecture(171), Quantum many-body systems(66), Quantum and electron transport phenomena(40)

Publications342 total

Mpemba effect in self-contained quantum refrigerators: Accelerated cooling
Physical review. A/Physical review, A·2026Open Access
Collective dynamics versus entanglement in quantum battery performance
ArXiv.org·2026Open Access
Collective dynamics versus entanglement in quantum battery performance
arXiv (Cornell University)·2026Open Access
Role reversal in quantum Mpemba effect
arXiv (Cornell University)·2025Open Access
Role reversal in quantum Mpemba effect
ArXiv.org·2025Open Access
Quantum heat transformers
New Journal of Physics·2025Open Access
Encoding parameters by measurement: Forgetting can be better in quantum metrology
arXiv (Cornell University)·2025Open Access
Auxiliary-assisted energy distillation from quantum batteries
Physical review. A/Physical review, A·2025
Quantum sensing with ultracold simulators in lattice and ensemble systems: A review
International Journal of Modern Physics C·2025· 1 cited
Non-positive measurements aren't beneficial in quantum metrology for unitary encoding, but can be for open schemes
arXiv (Cornell University)·2025Open Access
Quantum sensing of even- versus odd-body interactions
Physical review. A/Physical review, A·2025· 1 cited
Non-Markovian noise limits for sustaining entanglement in multiparty quantum states
Physical review. A/Physical review, A·2025Open Access
All multipartite entanglements are quantum coherences in locally distinguishable bases
Physical review. A/Physical review, A·2025· 1 cited
Local PT-symmetric evolutions on separable states and violation of no-signaling
The European Physical Journal D·2025Open Access
Isocoherent Work Extraction from Quantum Batteries: Basis-Dependent Response
arXiv (Cornell University)·2025Open Access
Quantum sensing with ultracold simulators in lattice and ensemble systems: a review
arXiv (Cornell University)·2025Open Access
Role of phase of optimal probe in noncommutativity vs coherence in quantum multiparameter estimation
ArXiv.org·2025Open Access
Entanglement-Constrained Quantum Metrology: Rapid Low-Entanglement Gains, Tapered High-Level Growth
arXiv (Cornell University)·2025Open Access
Maximum entropy principle for quantum processes
arXiv (Cornell University)·2025Open Access
Entanglement-generating unitary operation is indispensable for masking an arbitrary set of quantum states
Physics Letters A·2025
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Frequent Co-authors

Aditi Sen(46), R. Prabhu(12), Maciej Lewenstein(8), Michał Horodecki(7), Sibasish Ghosh(4), Guruprasad Kar(4), Tamoghna Das(4), Sudipto Singha Roy(4), Marek Żukowski(4), Arun Kumar Pati(4), Anna Sanpera(3), Ryszard Horodecki(3), Jonathan Oppenheim(3), Anirban Roy(3), Anindita Bera(3), Debasis Sadhukhan(3), Dagomir Kaszlikowski(3), Shiladitya Mal(3), Amit Kumar Pal(3), Debraj Rakshit(3)