Please use this identifier to cite or link to this item:
http://hdl.handle.net/2289/3540
Title: | Squeezed generalized amplitude damping channel |
Authors: | Srikanth, R. |
Issue Date: | Jan-2008 |
Publisher: | American Physical Society |
Citation: | Physical Review A, 2008, Vol.77, 012318 |
Abstract: | Squeezing of a thermal bath introduces features absent in an open quantum system interacting with an uncorrelated (zero squeezing) thermal bath. The resulting dynamics, governed by a Lindblad-type evolution, extends the concept of a generalized amplitude damping channel, which corresponds to a dissipative interaction with a purely thermal bath. Here we present the Kraus representation of this map, which we call the squeezed generalized amplitude damping channel. As an application of this channel to quantum information, we study the classical capacity of this channel. |
Description: | Open Access |
URI: | http://hdl.handle.net/2289/3540 |
ISSN: | 1094-1622 (online) 1050-2947 (print) |
Alternative Location: | http://dx.doi.org/10.1103/PhysRevA.77.012318 http://arxiv.org/abs/0707.0059 |
Copyright: | 2008 The American Physical Society |
Appears in Collections: | Research Papers (LAMP) Research Papers (TP) |
Files in This Item:
File | Description | Size | Format | |
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2008 PRA V77_012318.pdf | Open Access | 189.44 kB | Adobe PDF | View/Open |
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