Phase-space representations of the Bloch equation

We discuss the phase-space representation of the Bloch equation and present analytic expressions for two generalized classes of distribution functions. Series solutions to order of ħ2 are given. We conclude that the Wigner quantum corrections are the simplest among the two general classes of distrib...

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Main Authors:	O'Connell, R. F., Wang, Lipo.
Other Authors:	School of Electrical and Electronic Engineering
Format:	Article
Language:	English
Published:	2012
Subjects:	DRNTU::Engineering::Electrical and electronic engineering
Online Access:	https://hdl.handle.net/10356/84926 http://hdl.handle.net/10220/8123
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Institution:	Nanyang Technological University
Language:	English

id	sg-ntu-dr.10356-84926
record_format	dspace
spelling	sg-ntu-dr.10356-849262020-03-07T13:57:21Z Phase-space representations of the Bloch equation O'Connell, R. F. Wang, Lipo. School of Electrical and Electronic Engineering DRNTU::Engineering::Electrical and electronic engineering We discuss the phase-space representation of the Bloch equation and present analytic expressions for two generalized classes of distribution functions. Series solutions to order of ħ2 are given. We conclude that the Wigner quantum corrections are the simplest among the two general classes of distribution functions. Published version 2012-05-23T02:20:42Z 2019-12-06T15:53:47Z 2012-05-23T02:20:42Z 2019-12-06T15:53:47Z 1985 1985 Journal Article O'Connell, R. F., & Wang, L. (1985). Phase-space representations of the Bloch equation. Physical Review A, 31(3), 1707-1711. https://hdl.handle.net/10356/84926 http://hdl.handle.net/10220/8123 10.1103/PhysRevA.31.1707 en Physical review A © 1985 The American Physical Society. This paper was published in Physical Review A and is made available as an electronic reprint (preprint) with permission of American Physical Society. The paper can be found at the following official URL: [http://dx.doi.org/10.1103/PhysRevA.31.1707]. One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper is prohibited and is subject to penalties under law. 5 p. application/pdf
institution	Nanyang Technological University
building	NTU Library
country	Singapore
collection	DR-NTU
language	English
topic	DRNTU::Engineering::Electrical and electronic engineering
spellingShingle	DRNTU::Engineering::Electrical and electronic engineering O'Connell, R. F. Wang, Lipo. Phase-space representations of the Bloch equation
description	We discuss the phase-space representation of the Bloch equation and present analytic expressions for two generalized classes of distribution functions. Series solutions to order of ħ2 are given. We conclude that the Wigner quantum corrections are the simplest among the two general classes of distribution functions.
author2	School of Electrical and Electronic Engineering
author_facet	School of Electrical and Electronic Engineering O'Connell, R. F. Wang, Lipo.
format	Article
author	O'Connell, R. F. Wang, Lipo.
author_sort	O'Connell, R. F.
title	Phase-space representations of the Bloch equation
title_short	Phase-space representations of the Bloch equation
title_full	Phase-space representations of the Bloch equation
title_fullStr	Phase-space representations of the Bloch equation
title_full_unstemmed	Phase-space representations of the Bloch equation
title_sort	phase-space representations of the bloch equation
publishDate	2012
url	https://hdl.handle.net/10356/84926 http://hdl.handle.net/10220/8123
_version_	1681036169981198336

Phase-space representations of the Bloch equation

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