Subtleties of witnessing quantum coherence in nonisolated systems

Knee, GC; Marcus, M; Smith, LD; Datta, A

Knee, GC; Datta, A (reprint author), Univ Warwick, Dept Phys, Coventry CV4 7AL, W Midlands, England.

PHYSICAL REVIEW A, 2018; 98 (5):

Abstract

Identifying nonclassicality unambiguously and inexpensively is a long-standing open challenge in physics. The no-signaling-in-time protocol was develo......

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