Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Nelly Huei Ying Ng"'
Publikováno v:
Communications Physics, Vol 4, Iss 1, Pp 1-8 (2021)
The thermalization of many-body localization phases poses a number of open questions related to our understanding of thermalization in quantum systems. Here, the authors aim to demonstrate that a quantum information approach can be used to investigat
Externí odkaz:
https://doaj.org/article/6666a33a932f4391837fcf4a0d28d80f
Publikováno v:
Quantum, Vol 3, p 177 (2019)
Sadi Carnot's theorem regarding the maximum efficiency of heat engines is considered to be of fundamental importance in thermodynamics. This theorem famously states that the maximum efficiency depends only on the temperature of the heat baths used by
Externí odkaz:
https://doaj.org/article/cb399dcb830842afb09889cfdcfbf5ec
Publikováno v:
New Journal of Physics, Vol 19, Iss 11, p 113005 (2017)
A suitable way of quantifying work for microscopic quantum systems has been constantly debated in the field of quantum thermodynamics. One natural approach is to measure the average increase in energy of an ancillary system, called the battery, after
Externí odkaz:
https://doaj.org/article/fd64d759e06141529adbb614971e5003
Autor:
Jens Eisert, Marek Gluza, Marco Pezzutto, Jörg Schmiedmayer, Igor Mazets, Giuseppe Vitagliano, Nelly Huei Ying Ng, João Sabino, Yasser Omar, Marcus Huber
Recent years have enjoyed an overwhelming interest in quantum thermodynamics, a field of research aimed at understanding thermodynamic tasks performed in the quantum regime. Further progress, however, seems to be obstructed by the lack of experimenta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1781f6c6c23966108899cdd4c813711b
https://refubium.fu-berlin.de/handle/fub188/31906
https://refubium.fu-berlin.de/handle/fub188/31906
Akademický článek
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Publikováno v:
Quantum, Vol 4, p 231 (2020)
Fluctuation theorems impose constraints on possible work extraction probabilities in thermodynamical processes. These constraints are stronger than the usual second law, which is concerned only with average values. Here, we show that such constraints
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::260dd24feacce6482876ec2d33b792e8
https://doi.org/10.22331/q-2020-02-20-231
https://doi.org/10.22331/q-2020-02-20-231
Autor:
Nelly Huei Ying Ng, Mauro Paternostro, Kavan Modi, Giacomo Guarnieri, John Goold, Jens Eisert
Publikováno v:
Guarnieri, G, Ng, N H Y, Modi, K, Eisert, J, Paternostro, M & Goold, J 2019, ' Quantum work statistics and resource theories bridging the gap through Renyi divergences ', Physical Review A (Atomic, Molecular, and Optical Physics) . https://doi.org/10.1103/PhysRevE.99.050101
Physical Review E
Physical Review E
The work performed on or extracted from a non-autonomous quantum system described by means of a two-point projective-measurement approach takes the form of a stochastic variable. We show that the cumulant generating function of work can be recast in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::856c33dbd9ee7bbff662545533dfc9db
Autor:
Mischa P. Woods, Nelly Huei Ying Ng
Publikováno v:
Fundamental Theories of Physics ISBN: 9783319990453
Resource theories are a generic approach used to manage any valuable resource, such as entanglement, purity, and asymmetry. Such frameworks are characterized by two main elements: a set of predefined (free) operations and states, that one assumes to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d5b94906b677e931025eb13df658756
https://doi.org/10.1007/978-3-319-99046-0_26
https://doi.org/10.1007/978-3-319-99046-0_26
Autor:
Nelly Huei Ying Ng, Michał Horodecki, Stephanie Wehner, Jonathan Oppenheim, Fernando G. S. L. Brandão
Publikováno v:
Proceedings of the National Academy of Sciences. 112:3275-3279
The second law of thermodynamics tells us which state transformations are so statistically unlikely that they are effectively forbidden. Its original formulation, due to Clausius, states that "Heat can never pass from a colder to a warmer body withou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::99611ef9e56c5408f19f9dd34f798123
https://doi.org/10.1073/pnas.1411728112
https://doi.org/10.1073/pnas.1411728112
Publikováno v:
Physical Review A
Physical Review A: covering atomic, molecular, and optical physics and quantum information, 96(6)
Physical Review A: covering atomic, molecular, and optical physics and quantum information, 96(6)
In the study of thermodynamics for nanoscale quantum systems, a family of quantities known as generalized free energies have been derived as necessary and sufficient conditions that govern state transitions. These free energies become important espec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8404c9c47bd48993a1588e3d9f9d5d3d
http://resolver.tudelft.nl/uuid:ce5e2955-a8fb-4f1f-b9f3-56056759eb04
http://resolver.tudelft.nl/uuid:ce5e2955-a8fb-4f1f-b9f3-56056759eb04