Ghoshal, Ahana
- Coherence as witness for quantumness of gravity
2019/09/16 by Ahana Ghoshal, Arun Kumar Pati, Ghoshal, Ahana +3 · 1 citation
Physics and Astronomy · #Advanced Thermodynamics and Statistical Mechanics #FOS: Physical sciences #General Relativity and Quantum Cosmology (gr-qc) #High Energy Physics - Theory (hep-th) #Mechanical and Optical Resonators #Quantum Mechanics and Applications #Quantum Physics (quant-ph)
- Kerr-type nonlinear baths enhance cooling in quantum refrigerators
2023/11/17 by Ray, Tanaya, Mondal, Sayan, Bhattacharyya, Aparajita +3 · 3 citations
#FOS: Physical sciences #Other Condensed Matter (cond-mat.other) #Quantum Physics (quant-ph) #Superconductivity (cond-mat.supr-con)
- Modified Landauer's principle: How much can the Maxwell's demon gain by using general system-environment quantum state?
2023/09/18 by Sayan Mondal, Mondal, Sayan, Aparajita Bhattacharyya +5 · 2 citations
Engineering · Physics and Astronomy · #Advanced Thermodynamics and Statistical Mechanics #FOS: Physical sciences #Quantum Physics (quant-ph) #Quantum, superfluid, helium dynamics #Statistical Mechanics (cond-mat.stat-mech) #Thermoelastic and Magnetoelastic Phenomena
- All multipartite entanglements are quantum coherences in locally distinguishable bases
2023/04/11 by Ahana Ghoshal, Ghoshal, Ahana, Swati Choudhary +3 · 1 citation
Computer Science · Physics and Astronomy · #FOS: Physical sciences #Quantum Computing Algorithms and Architecture #Quantum Information and Cryptography #Quantum Mechanics and Applications #Quantum Physics (quant-ph)
- Role of phase of optimal probe in noncommutativity vs coherence in quantum multiparameter estimation
2025/07/07 by Pal, Ritopriyo, Ghosh, Priya, Ghoshal, Ahana +1 · 6 citations
#FOS: Physical sciences #Quantum Physics (quant-ph)
- Violation of the thermodynamic uncertainty relation in quantum collisional models
2024/12/31 by Arghya Maity, Ahana Ghoshal, Maity, Arghya +1 · 1 citation
Physics and Astronomy · #Quantum Mechanics and Applications #Statistical Mechanics and Entropy