Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Manabendra Nath Bera"'
Autor:
Mohit Lal Bera, Tanmoy Pandit, Kaustav Chatterjee, Varinder Singh, Maciej Lewenstein, Utso Bhattacharya, Manabendra Nath Bera
Publikováno v:
Physical Review Research, Vol 6, Iss 1, p 013318 (2024)
A bath with a negative temperature is a subject of intense debate in recent times. It raises fundamental questions not only on our understanding of negative temperature of a bath in connection with thermodynamics but also on the possibilities of cons
Externí odkaz:
https://doaj.org/article/bd0cbc22a3624199b220c1439eeea002
Publikováno v:
npj Quantum Information, Vol 7, Iss 1, Pp 1-7 (2021)
Abstract A heat engine operating in the one-shot finite-size regime, where systems composed of a small number of quantum particles interact with hot and cold baths and are restricted to one-shot measurements, delivers fluctuating work. Further, engin
Externí odkaz:
https://doaj.org/article/df8a0986cd1c4e6d88c9d9eb17592b09
Publikováno v:
Physical Review Research, Vol 4, Iss 1, p 013157 (2022)
Heat engines constitute the major building blocks of modern technologies. However, conventional heat engines with higher power yield lesser efficiency and vice versa and respect various power-efficiency trade-off relations. This is also assumed to be
Externí odkaz:
https://doaj.org/article/428c12fdfe254da684ac596d208bcced
Publikováno v:
Quantum, Vol 3, p 121 (2019)
Thermodynamics and information have intricate interrelations. Often thermodynamics is considered to be the logical premise to justify that $\textit{information is physical}$ - through Landauer's principle -, thereby also linking information and therm
Externí odkaz:
https://doaj.org/article/2267149f6efa417bb74d28732188c95b
Publikováno v:
Physical Review X, Vol 7, Iss 1, p 011024 (2017)
The search for a simple description of fundamental physical processes is an important part of quantum theory. One example for such an abstraction can be found in the distance lab paradigm: if two separated parties are connected via a classical channe
Externí odkaz:
https://doaj.org/article/a9f2e882c844487092d32324209497e3
Publikováno v:
Mathematics, Vol 4, Iss 3, p 47 (2016)
Coherence of a quantum state intrinsically depends on the choice of the reference basis. A natural question to ask is the following: if we use two or more incompatible reference bases, can there be some trade-off relation between the coherence measur
Externí odkaz:
https://doaj.org/article/dbdfee3ece2b4620b0faaf84fa8b0e3b
Publikováno v:
Physical Review A. 107
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b27d5044a57884caae006c3d70da4d10
https://doi.org/10.1103/physreva.107.042413
https://doi.org/10.1103/physreva.107.042413
Publikováno v:
npj Quantum Information, Vol 7, Iss 1, Pp 1-7 (2021)
npj Quantum Information
npj Quantum Information
A heat engine operating in the one-shot finite-size regime, where systems composed of a small number of quantum particles interact with hot and cold baths and are restricted to one-shot measurements, delivers fluctuating work. Further, engines with l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be55caa11a7781a839ea29447d59befb
https://doaj.org/article/df8a0986cd1c4e6d88c9d9eb17592b09
https://doaj.org/article/df8a0986cd1c4e6d88c9d9eb17592b09
Publikováno v:
Physical Review A. 104
A reasonable quantum information theory for fermions must respect the parity super-selection rule to comply with the special theory of relativity and the no-signaling principle. This rule restricts the possibility of any quantum state to have a super
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e52e3c2cd42efe8b6e49d25320d0e03b
https://doi.org/10.1103/physreva.104.032411
https://doi.org/10.1103/physreva.104.032411
We consider a theory of quantum thermodynamics with multiple conserved quantities (or charges). To this end, we generalize the seminal results of Sparaciari et al. [PRA 96:052112, 2017] to the case of multiple, in general non-commuting charges, for w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::097ce2c9d3adc315ff0b5ae3f5cad270
http://arxiv.org/abs/2011.08020
http://arxiv.org/abs/2011.08020
