We propose a CFT description for a closed one-dimensional fully frustrated ladder of quantum Josephson junctions with Mobius boundary conditions; in particular we show how such a system can develop topological order. Such a property is crucial for its implementation as a ‘protected’ solid state qubit.

Topological order in Josephson junction ladders with Mobius boundary conditions

CRISTOFANO, GERARDO ANTONIO;
2005

Abstract

We propose a CFT description for a closed one-dimensional fully frustrated ladder of quantum Josephson junctions with Mobius boundary conditions; in particular we show how such a system can develop topological order. Such a property is crucial for its implementation as a ‘protected’ solid state qubit.
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11588/102036
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