Quantum purification spectroscopy

Pandey, B; Plekhanov, K; Roux, G

Roux, G (reprint author), Univ Paris Saclay, Univ Paris Sud, CNRS, LPTMS,UMR 8626, F-91405 Orsay, France.

PHYSICAL REVIEW A, 2018; 98 (5):

Abstract

We discuss a protocol based on quenching a purified quantum system that allows one to capture bulk spectral features. It uses an infinite temperature ......

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