Study of Loschmidt Echo for a qubit coupled to an XY-spin chain environment

European Physical Journal B

Volumn 85, Issue 5, 2012, Pages

  Sharma, S ^a   Mukherjee, V ^b   Dutta, A ^a  

^a INDIAN INSTITUTE OF TECHNOLOGY KANPUR   (India)

^b CEA SACLAY   (France)

Author keywords

[No Author keywords available]

Indexed keywords

COLLAPSE AND REVIVAL; CRITICAL LINES; DECOHERENCE; INTERACTION TERM; LOSCHMIDT ECHOES; MULTICRITICAL POINT; SPIN CHAINS; SPIN HAMILTONIAN; SYSTEM SIZE; TEMPORAL EVOLUTION;

PHASE DIAGRAMS; SPIN DYNAMICS;

QUANTUM COMPUTERS;

EID: 84862002434     PISSN: 14346028     EISSN: 14346036     Source Type: Journal    
DOI: 10.1140/epjb/e2012-21022-7     Document Type: Article

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