Zobrazeno 1 - 10
of 53
pro vyhledávání: '"Urbasi Sinha"'
Autor:
Surya Narayan Sahoo, Sanchari Chakraborti, Som Kanjilal, Saumya Ranjan Behera, Dipankar Home, Alex Matzkin, Urbasi Sinha
Publikováno v:
Communications Physics, Vol 6, Iss 1, Pp 1-11 (2023)
Abstract The quantum superposition principle implies that a particle entering an interferometer evolves by simultaneously taking both arms. If a non-destructive, minimally-disturbing interaction coupling a particle property to a pointer is implemente
Externí odkaz:
https://doaj.org/article/f6968f8c1d2c435b963ceb5c7d894041
Publikováno v:
Communications Physics, Vol 6, Iss 1, Pp 1-10 (2023)
Abstract Long-distance photonic implementations of quantum key distribution protocols have gained increased interest due to the promise of information-theoretic security against unauthorized eavesdropping. However, a significant challenge in this end
Externí odkaz:
https://doaj.org/article/7322a520d7564bb2b1c5b021e9c0efc5
Publikováno v:
Physical Review Research, Vol 5, Iss 3, p 033202 (2023)
An open challenge in physics is to expand the frontiers of the validity of quantum mechanics by evidencing nonclassicality of the center of mass state of a macroscopic object. Yet another equally important task is to evidence the essential nonclassic
Externí odkaz:
https://doaj.org/article/37b16c29b64a45f69a86fc56411f6a3a
Publikováno v:
Physical Review Research, Vol 4, Iss 2, p L022001 (2022)
We present two complementary viewpoints for combining quantum computers and the foundations of quantum mechanics. On the one hand, ideal devices can be used as test beds for experimental tests of the foundations of quantum mechanics: We provide algor
Externí odkaz:
https://doaj.org/article/a27f3ff7fdff4859a21146b56900d046
Publikováno v:
PRX Quantum, Vol 3, Iss 1, p 010307 (2022)
We show unambiguous violations of the different macrorealist inequalities, like the Leggett-Garg inequality (LGI) and its variant called Wigner’s form of the Leggett-Garg inequality (WLGI) using a heralded, single-photon-based experimental setup co
Externí odkaz:
https://doaj.org/article/8a7c5f4bce494f04a883bf7ca07e286d
Publikováno v:
New Journal of Physics, Vol 21, Iss 11, p 113022 (2019)
We cast diffraction-based interferometry in the framework of post-selected unitary description towards enabling it as a platform for quantum information processing (QIP). We express slit-diffraction as an infinite-dimensional transformation and trunc
Externí odkaz:
https://doaj.org/article/2ea4a47e09da487db3b099f57723bdce
Publikováno v:
New Journal of Physics, Vol 20, Iss 6, p 063049 (2018)
The Feynman path integral formalism has long been used for calculations of probability amplitudes. Over the last few years, it has been extensively used to theoretically demonstrate that the usual application of the superposition principle in slit ba
Externí odkaz:
https://doaj.org/article/b3ec98aadc8c498aa6a006b438cfbfc8
Autor:
Urbasi Sinha
Publikováno v:
Resonance. 28:85-116
Autor:
Urbasi Sinha
Publikováno v:
Encyclopedia of Materials: Electronics ISBN: 9780128197356
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::88240be9b108de31822c18770049d567
https://doi.org/10.1016/b978-0-12-819728-8.00021-8
https://doi.org/10.1016/b978-0-12-819728-8.00021-8
Publikováno v:
Progress in Optics ISBN: 9780443193842
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b9955b22063f73e39ce30eaba255adb
https://doi.org/10.1016/bs.po.2023.01.002
https://doi.org/10.1016/bs.po.2023.01.002