The entanglement temperature of the generalized quantum walk

Alejandro Romanelli and Gustavo Segundo

Physica A: Statistical Mechanics and its Applications, 2014, vol. 393, issue C, 646-654

Abstract: We study the asymptotic equilibrium between the degrees of freedom of position and chirality in a generalized quantum walk on the line. For this system, we propose a temperature function in order to characterize this equilibrium. We show that the initial condition determines the equilibrium temperature. We calculate numerically the temperature as a function of the initial condition.

Keywords: Quantum computation; Quantum information (search for similar items in EconPapers)
Date: 2014
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Persistent link: https://EconPapers.repec.org/RePEc:eee:phsmap:v:393:y:2014:i:c:p:646-654

DOI: 10.1016/j.physa.2013.08.050

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