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Open Quantum Systems Decoherence

Time-dependent density functional theory for open spin chains

arXiv
Authors: Diego de Falco, Dario Tamascelli

Year

2011

Paper ID

31030

Status

Preprint

Abstract Read

~2 min

Abstract Words

59

Citations

N/A

Abstract

The application of methods of time-dependent density functional theory (TDDFT) 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 note we extend these methods to some instances of Lindblad evolution of a spin chain.

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  • This paper contributes to the Open Quantum Systems & Decoherence research area in the Quantum Articles archive.
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  • The application of methods of time-dependent density functional theory (TDDFT) to systems of qubits provided the interesting possibility of simulating an assigned Hamiltonian...

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