Zobrazeno 1 - 10
of 65
pro vyhledávání: '"Chandan Datta"'
Publikováno v:
Quantum, Vol 8, p 1290 (2024)
Many applications of the emerging quantum technologies, such as quantum teleportation and quantum key distribution, require singlets, maximally entangled states of two quantum bits. It is thus of utmost importance to develop optimal procedures for es
Externí odkaz:
https://doaj.org/article/400ed1e6ea7b4c3ba2b42ec5c65870bf
Publikováno v:
New Journal of Physics, Vol 25, Iss 9, p 093043 (2023)
Resource theory of imaginarity provides a useful framework to understand the role of complex numbers, which are essential in the formulation of quantum mechanics, in a mathematically rigorous way. In the first part of this article, we study the prope
Externí odkaz:
https://doaj.org/article/607785b7c3db426c9d86c5b7eb03ac78
Publikováno v:
New Journal of Physics, Vol 23, Iss 4, p 043021 (2021)
Distinguishing physical processes is one of the fundamental problems in quantum physics. Although distinguishability of quantum preparations and quantum channels have been studied considerably, distinguishability of quantum measurements remains large
Externí odkaz:
https://doaj.org/article/c257d039e59d452ca0c5011331348ce2
Autor:
Sudhir Kumar Saw, Chandan Datta
Publikováno v:
BioResources, Vol 4, Iss 4, Pp 1455-1476 (2009)
Natural fibres are partly replacing currently used synthetic fibres as reinforcement for polymer composites. Jute fibre bundles were high-cellulose-content modified by alkali treatment, while the bagasse fibre bundles were modified by creating quinon
Externí odkaz:
https://doaj.org/article/e298f7231f364464a754aec900b71214
Autor:
Chandan Datta, Pankaj Agrawal
Publikováno v:
Mathematics, Vol 5, Iss 1, p 13 (2017)
Finite trigonometric sums occur in various branches of physics, mathematics, and their applications. These sums may contain various powers of one or more trigonometric functions. Sums with one trigonometric function are known; however, sums with prod
Externí odkaz:
https://doaj.org/article/15c7e5ea2fbc4d4e88076e176d7420b9
Publikováno v:
International Journal of Quantum Information. 21
Facet inequalities play an important role in detecting the nonlocality of a quantum state. The number of such inequalities depends on the Bell test scenario. With the increase in the number of parties, measurement outcomes, or/and the number of measu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bfbcbad4b07fd6f422602670f18460e7
https://doi.org/10.1142/s0219749923500053
https://doi.org/10.1142/s0219749923500053
Autor:
Chandan Datta
Publikováno v:
Routledge Handbook of Tea Tourism ISBN: 9781003197041
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e7a690a62a1a01853f8996288640f675
https://doi.org/10.4324/9781003197041-37
https://doi.org/10.4324/9781003197041-37
Publikováno v:
Physical Review A. 106
Uncertainty relations play a significant role in drawing a line between classical physics and quantum physics. Since the introduction by Heisenberg, these relations have been considerably explored. However, the effect of quantum entanglement on uncer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8c3b0daa7dc5a39c00e95f2ad2da6f49
https://doi.org/10.1103/physreva.106.022203
https://doi.org/10.1103/physreva.106.022203
Autor:
chandan Datta
Publikováno v:
SSRN Electronic Journal.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d720587a7a9c24269c083844d0afe97c
https://doi.org/10.2139/ssrn.4061470
https://doi.org/10.2139/ssrn.4061470
Publikováno v:
Physical Review Letters. 127
Quantum entanglement of pure states is usually quantified via the entanglement entropy, the von Neumann entropy of the reduced state. Entanglement entropy is closely related to entanglement distillation, a process for converting quantum states into s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4b446732aded3769c8d4e85cc7c8641d
https://doi.org/10.1103/physrevlett.127.150503
https://doi.org/10.1103/physrevlett.127.150503