The spontaneous breaking of time-translation symmetry has led to the discovery of a new
phase of matter: the discrete time crystal. Discrete time crystals exhibit rigid subharmonic …

Time crystals are classified as discrete or continuous depending on whether they
spontaneously break discrete or continuous time translation symmetry. Although discrete …

We present the first experimental realization of a time crystal stabilized by dissipation. The
central signature in our implementation in a driven open atom-cavity system is a period …

Time crystals are periodic states exhibiting spontaneous symmetry breaking in either time-
independent or periodically-driven quantum many-body systems. Spontaneous modification …

Synchronization is a phenomenon where interacting particles lock their motion and display
non-trivial dynamics. Despite intense efforts studying synchronization in systems without …

Recent progress in the realm of noisy intermediate-scale quantum (NISQ) devices [J.
Preskill, Quantum 2, 79 (2018)] represents an exciting opportunity for many-body physics by …

We show that locally interacting, periodically driven (Floquet) Hamiltonian dynamics coupled
to a Langevin bath support finite-temperature discrete time crystals (DTCs) with an infinite …

A periodically driven open three-level Dicke model is realized by resonantly shaking the
pump field in an atom-cavity system. As an unambiguous signature, we demonstrate the …

While the recently realized dissipative time crystal in a laser-pumped atom-cavity system in
the experiment of Keßler et al.[Phys. Rev. Lett. 127, 043602 (2021) PRLTAO 0031-9007 …

Stark many-body localized (SMBL) systems have been shown both numerically and
experimentally to have Bloch many-body oscillations, quantum many-body scars, and …