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National University of Singapore
Correlation Measures for Multiparty States PDF Print E-mail
Description

Systems of many interacting particles are of evident interest in physics, for instance as microscopic description of macroscopic objects, say in statistical mechanics. Quantum physics is no exception, and in addition to the classical correlators studied in quantum many-body systems, recently also the entanglement properties of such systems are studied. Here we want, in parallel to the corresponding theory of genuine n-party entanglement, investigate reasonable and axiomatic ways to define genuine n-party classical correlations. Our publication 1. points to exciting conceptual applications of such an axiomatization.

CQT people involved in the project

Andreas Winter, Dagomir Kaszlikowski

Publications

  • D. Kaszlikowski, A. Sen(De), U. Sen, V. Vedral and A. Winter, Quantum Correlations without Classical Correlations?, arXiv:0705.1969 [[1]]