Autor:	Berry Groisman
Rok vydání:	2008
Předmět:	Physics and Astronomy (miscellaneous) Computer science Unital Qubit Quantum operation Key (cryptography) Quantum Physics Topology Unitary state Computer Science::Information Theory
Zdroj:	International Journal of Quantum Information. :675-680
ISSN:	1793-6918 0219-7499
DOI:	10.1142/s0219749908003943
Popis:	Entangling and disentangling capacities are the key manifestation of the nonlocal content of a quantum operation. A lot of effort has been put recently into investigating (dis)entangling capacities of unitary operations, but very little is known about capacities of non-unitary operations. Here we investigate (dis)entangling capacities of unital CPTP maps acting on two qubits.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::075fb8cd6a1707048723ec3f15acaf7b https://doi.org/10.1142/s0219749908003943 Zobrazit plný text záznamu