Published September 14, 2020 | Version v1
Journal article Metadata-only

Gaussian coherence-breaking channels and coherence measures

Creators

  • 1. Taiyuan University of Technology. College of Mathematics, Institute of Applied Mathematics and Quantum Computing (China)

Description

We give a characterization of arbitrary n-mode Gaussian coherence-breaking channels (GCBCs) and construct a kind of Gaussian coherence measure based on the topic of GCBCs. We show the measure can be calculated conveniently.

Additional details

Identifiers

DOI
10.1007/s11128-020-02843-x;

Publishing Information

Journal Title
Quantum Information Processing (Print)
Journal Volume
19
Journal Issue
9
Journal Page Range
vp.
ISSN
1570-0755

INIS

Country of Publication
Netherlands
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
55093063
Subject category
S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; S74: ATOMIC AND MOLECULAR PHYSICS;
Descriptors DEI
BEAM SPLITTING; BLOCH EQUATIONS; COUPLINGS; GAUSS FUNCTION; INFORMATION THEORY; INTERFERENCE; MIXED STATE; OPTICAL MODES; PARAMETRIC AMPLIFIERS; PURE STATES; QUANTUM DECOHERENCE; QUANTUM INFORMATION; QUANTUM MECHANICS; QUANTUM OPTICS; SYMMETRY BREAKING
Descriptors DEC
AMPLIFIERS; ELECTRONIC EQUIPMENT; EQUATIONS; EQUIPMENT; FUNCTIONS; INFORMATION; MECHANICS; OPTICS; OSCILLATION MODES; QUANTUM STATES

Optional Information

Copyright
Copyright (c) 2020 © Springer Science+Business Media, LLC, part of Springer Nature 2020