Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Zahra Baghali Khanian"'
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
Autor:
Zahra Baghali Khanian, Andreas Winter
Publikováno v:
IEEE Transactions on Information Theory. 68:3130-3138
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a923686c2ed7a8beb146a1077b2b0e8b
https://doi.org/10.1109/tit.2022.3143846
https://doi.org/10.1109/tit.2022.3143846
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
Autor:
Andreas Winter, Zahra Baghali Khanian
Publikováno v:
ISIT
We consider the most general (finite-dimensional) quantum mechanical information source, which is given by a quantum system A that is correlated with a reference system R. The task is to compress A in such a way as to reproduce the joint source state
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ffb9d6f884c02ead17f618769c9e9b55
https://doi.org/10.1109/isit44484.2020.9174148
https://doi.org/10.1109/isit44484.2020.9174148
Autor:
Zahra Baghali Khanian, Andreas Winter
Publikováno v:
ISIT
We consider a generalization of the quantum state redistribution task, where pure multipartite states from an ensemble source are distributed among an encoder, a decoder and a reference system. The encoder, Alice, has access to two quantum systems: s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::78531464267e0b24128192b2377c4195
https://doi.org/10.1109/isit44484.2020.9173935
https://doi.org/10.1109/isit44484.2020.9173935
Autor:
Zahra Baghali Khanian, Andreas Winter
Publikováno v:
ISIT
We resume the investigation of the problem of independent local compression of correlated quantum sources, the classical case of which is covered by the celebrated Slepian-Wolf theorem. We focus specifically on classical-quantum (cq) sources, for whi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eab480da252d330deee5a6298a0fb1af
https://doi.org/10.1109/isit.2019.8849794
https://doi.org/10.1109/isit.2019.8849794
Publikováno v:
IEEE Transactions on Wireless Communications. 15:4263-4276
We propose a distributed opportunistic medium access control (MAC) scheme for maximizing the expected aggregate throughput in a multichannel wireless network such as a clustered orthogonal frequency-division multiple access (OFDMA) network. In our pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c8480b1b610a2479fa3bcf6b7effdb25
https://doi.org/10.1109/twc.2016.2538220
https://doi.org/10.1109/twc.2016.2538220
Autor:
Andreas Winter, Zahra Baghali Khanian
Publikováno v:
ISIT
Ask how the quantum compression of ensembles of pure states is affected by the availability of entanglement, and in settings where the encoder has access to side information. We find the optimal asymptotic quantum rate and the optimal tradeoff (rate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::96a204d4d5d7b62426bb4c395fcf2b3c
http://arxiv.org/abs/1901.06346
http://arxiv.org/abs/1901.06346
Publikováno v:
Quantum
Quantum, Vol 3, p 121 (2019)
Quantum, Vol 3, p 121 (2019)
Thermodynamics and information have intricate interrelations. Often thermodynamics is considered to be the logical premise to justify that information is physical - through Landauer's principle -, thereby also linking information and thermodynamics.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9ad0c17fe487185664da7c201c73ab3e