Many-body spin echo

Engl, T; Urbina, JD; Richter, K; Schlagheck, P

Engl, T (reprint author), Univ Regensburg, Inst Theoret Phys, D-93040 Regensburg, Germany.

PHYSICAL REVIEW A, 2018; 98 (1):

Abstract

We show that quantum coherence produces an observable many-body signature in the dynamics of few-fermion Hubbard systems (describing cold atoms in opt......

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