Zobrazeno 1 - 4
of 4
pro vyhledávání: '"S. Nibedita Swain"'
Publikováno v:
Entropy, Vol 26, Iss 10, p 874 (2024)
The choice between the Schrödinger and Heisenberg pictures can significantly impact the computational resources needed to solve a problem, even though they are equivalent formulations of quantum mechanics. Here, we present a method for analysing Bos
Externí odkaz:
https://doaj.org/article/8b935e6b5cfb4207af1f51821e805259
Publikováno v:
Physical Review A. 105
Concurrence introduced by Hill and Wootters [Phys. Rev. Lett. 78, 5022 (1997)], provides an important measure of entanglement for a general pair of qubits that is strictly positive entangled states and vanishes for all separable states. We present an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bf2c3614a954b4292bee67ca95b351a4
https://doi.org/10.1103/physreva.105.052441
https://doi.org/10.1103/physreva.105.052441
Publikováno v:
The European Physical Journal Plus. 136
The wedge product of vectors has been shown to yield the generalised entanglement measure I-concurrence, wherein the separability of the multiparty qubit system arises from the parallelism of vectors in the underlying Hilbert space of the subsystems.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9ed9cd711926453002d67cdb1fbfb55c
https://doi.org/10.1140/epjp/s13360-021-02127-y
https://doi.org/10.1140/epjp/s13360-021-02127-y
Publikováno v:
Journal of the Optical Society of America B. 39:2984
The concept of photon added two-mode Schrödinger cat states in which both modes are independent is introduced, their non-classical properties and entanglement are studied. The introduced states emerge as the eigenstates of $f_1f_2a_1a_2$, where $f_1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f902caa8b2bcbaacc5ef33a99222abe0
https://doi.org/10.1364/josab.464799
https://doi.org/10.1364/josab.464799