The application of methods of time-dependent density-functional theory to systems of qubits provided the interesting possibility of simulating an assigned Hamiltonian evolution by means of an auxiliary Hamiltonian having different two-qubit interactions and hence a possibly simpler wave-function evolution. In this paper we extend these methods to some instances of Lindblad evolution of a spin chain.

Time-dependent density-functional theory for open spin chains / D. de Falco, D. Tamascelli. - In: PHYSICAL REVIEW A. - ISSN 1050-2947. - 85:2(2012 Feb 29), p. 022341.022341.

Time-dependent density-functional theory for open spin chains

D. de Falco
Primo
;
D. Tamascelli
Ultimo
2012

Abstract

The application of methods of time-dependent density-functional theory to systems of qubits provided the interesting possibility of simulating an assigned Hamiltonian evolution by means of an auxiliary Hamiltonian having different two-qubit interactions and hence a possibly simpler wave-function evolution. In this paper we extend these methods to some instances of Lindblad evolution of a spin chain.
Settore INF/01 - Informatica
Settore BIO/04 - Fisiologia Vegetale
29-feb-2012
http://link.aps.org/doi/10.1103/PhysRevA.85.022341
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2434/171450
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