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Quantum Correlations in Two-Boson Wavefunctions

R. Paskauskas·L. You
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Abstract

We present the Schmidt decomposition for arbitrary wavefunctions of two indistinguishable bosons, extending the recent studies of entanglement or quantum correlations for two fermion systems [J. Schliemann et al., Phys. Rev. B {\bf 63}, 085311 (2001) and quant-ph/0012094]. We point out that the von Neumann entropy of the reduced single particle density matrix remains to be a good entanglement measure for two identical particles.

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R. Paskauskas, L. You. 2001-06-20. Quantum Correlations in Two-Boson Wavefunctions. https://doi.org/10.1103/physreva.64.042310

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