Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Tulja Varun Kondra"'
Autor:
Kang-Da Wu, Tulja Varun Kondra, Carlo Maria Scandolo, Swapan Rana, Guo-Yong Xiang, Chuan-Feng Li, Guang-Can Guo, Alexander Streltsov
Publikováno v:
Communications Physics, Vol 7, Iss 1, Pp 1-9 (2024)
Abstract The resource theory of imaginarity studies the operational value of imaginary parts in quantum states, operations, and measurements. Here we introduce and study the distillation and conversion of imaginarity in distributed scenario. This ari
Externí odkaz:
https://doaj.org/article/ac70db1287724339991f92f1953ff419
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
Autor:
Moein Naseri, Tulja Varun Kondra, Suchetana Goswami, Marco Fellous-Asiani, Alexander Streltsov
Quantum algorithms allow to outperform their classical counterparts in various tasks, most prominent example being Shor's algorithm for efficient prime factorization on a quantum computer. It is clear that one of the reasons for the speedup is the su
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a140fd919aa5272c99eb0cb26d59a486
http://arxiv.org/abs/2205.13610
http://arxiv.org/abs/2205.13610
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
Autor:
Tulja Varun Kondra, Alexander Streltsov, Kang-Da Wu, Carlo Maria Scandolo, Guang-Can Guo, Chuan-Feng Li, Swapan Rana, Guo-Yong Xiang
Publikováno v:
Physical Review Letters. 126
Wave-particle duality is one of the basic features of quantum mechanics, giving rise to the use of complex numbers in describing states of quantum systems, their dynamics, and interaction. Since the inception of quantum theory, it has been debated wh
Autor:
Swapan Rana, Guang-Can Guo, Tulja Varun Kondra, Guo-Yong Xiang, Carlo Maria Scandolo, Kang-Da Wu, Chuan-Feng Li, Alexander Streltsov
Publikováno v:
Physical Review A. 103
Complex numbers are widely used in both classical and quantum physics, and are indispensable components for describing quantum systems and their dynamical behavior. Recently, the resource theory of imaginarity has been introduced, allowing for a syst