Belton, Alexander C. R.
(2010)
*Quantum random walks and thermalisation.*
Communications in Mathematical Physics, 300 (2).
pp. 317-329.
ISSN 0010-3616

## Abstract

It is shown how to construct quantum random walks with particles in an arbitrary faithful normal state. A convergence theorem is obtained for such walks, which demonstrates a thermalisation effect: the limit cocycle obeys a quantum stochastic differential equation without gauge terms. Examples are presented which generalise that of Attal and Joye (J Funct Anal 247:253–288, 2007).

Item Type:

Journal Article

Journal or Publication Title:

Communications in Mathematical Physics

Uncontrolled Keywords:

/dk/atira/pure/subjectarea/asjc/2600/2610

Subjects:

?? mathematical physicsstatistical and nonlinear physicsqa mathematics ??

Departments:

ID Code:

40830

Deposited By:

Deposited On:

26 May 2011 15:58

Refereed?:

Yes

Published?:

Published

Last Modified:

15 Jul 2024 11:21