This report addresses topics and questions of common interest in the fields of ultra-cold
gases and nuclear physics in the context of the BCS–BEC crossover. By this crossover, the …

Abstract In 1984, Bychkov and Rashba introduced a simple form of spin–orbit coupling to
explain the peculiarities of electron spin resonance in two-dimensional semiconductors …

Heat engines convert thermal energy into mechanical work both in the classical and
quantum regimes. However, quantum theory offers genuine non-classical forms of energy …

Many-body localization (MBL), the disorder-induced localization of interacting particles,
signals a breakdown of conventional thermodynamics because MBL systems do not …

We experimentally study the effects of coupling one-dimensional many-body localized
systems with identical disorder. Using a gas of ultracold fermions in an optical lattice, we …

Periodically driven quantum many-body systems can display rich dynamics and host exotic
phases that are absent in their undriven counterparts. However, in the presence of …

In the presence of disorder, an interacting closed quantum system can undergo many-body
localization (MBL) and fail to thermalize. However, over long times, even weak couplings to …

Feshbach resonances are the essential tool to control the interaction between atoms in
ultracold quantum gases. They have found numerous experimental applications, opening up …

In the presence of sufficiently strong disorder or quasiperiodic fields, an interacting many-
body system can fail to thermalize and become many-body localized. The associated …

Ultracold molecules offer unprecedented opportunities for the controlled interrogation of
molecular events, including chemical reactivity in the ultimate quantum regime. The …