Colloquium: Quantum and classical discrete time crystals
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 …
phase of matter: the discrete time crystal. Discrete time crystals exhibit rigid subharmonic …
Long-range interacting quantum systems
In this review recent investigations are summarized of many-body quantum systems with
long-range interactions, which are currently realized in Rydberg atom arrays, dipolar …
long-range interactions, which are currently realized in Rydberg atom arrays, dipolar …
Observation of a continuous time crystal
Time crystals are classified as discrete or continuous depending on whether they
spontaneously break discrete or continuous time translation symmetry. Although discrete …
spontaneously break discrete or continuous time translation symmetry. Although discrete …
Many-body–localized discrete time crystal with a programmable spin-based quantum simulator
J Randall, CE Bradley, FV van der Gronden, A Galicia… - Science, 2021 - science.org
The discrete time crystal (DTC) is a nonequilibrium phase of matter that spontaneously
breaks time-translation symmetry. Disorder-induced many-body localization can stabilize the …
breaks time-translation symmetry. Disorder-induced many-body localization can stabilize the …
Microwave Engineering of Programmable Hamiltonians in Arrays of Rydberg Atoms
We use the resonant dipole-dipole interaction between Rydberg atoms and a periodic
external microwave field to engineer XXZ spin Hamiltonians with tunable anisotropies. The …
external microwave field to engineer XXZ spin Hamiltonians with tunable anisotropies. The …
[图书][B] The Jaynes–Cummings model and its descendants: modern research directions
J Larson, T Mavrogordatos - 2021 - iopscience.iop.org
The Jaynes–Cummings Model (JCM) has recently been receiving increased attention as
one of the simplest, yet intricately nonlinear, models of quantum physics. Emphasising the …
one of the simplest, yet intricately nonlinear, models of quantum physics. Emphasising the …
[HTML][HTML] Digital quantum simulation of Floquet symmetry-protected topological phases
Quantum many-body systems away from equilibrium host a rich variety of exotic phenomena
that are forbidden by equilibrium thermodynamics. A prominent example is that of discrete …
that are forbidden by equilibrium thermodynamics. A prominent example is that of discrete …
[HTML][HTML] Out-of-equilibrium dynamics of quantum many-body systems with long-range interactions
Experimental progress in atomic, molecular, and optical platforms in the last decade has
stimulated strong and broad interest in the quantum coherent dynamics of many long-range …
stimulated strong and broad interest in the quantum coherent dynamics of many long-range …
Controlling entanglement at absorbing state phase transitions in random circuits
P Sierant, X Turkeshi - Physical Review Letters, 2023 - APS
Many-body unitary dynamics interspersed with repeated measurements display a rich
phenomenology hallmarked by measurement-induced phase transitions. Employing …
phenomenology hallmarked by measurement-induced phase transitions. Employing …
Fermionic quantum processing with programmable neutral atom arrays
D González-Cuadra, D Bluvstein… - Proceedings of the …, 2023 - National Acad Sciences
Simulating the properties of many-body fermionic systems is an outstanding computational
challenge relevant to material science, quantum chemistry, and particle physics.-5.4 pc] …
challenge relevant to material science, quantum chemistry, and particle physics.-5.4 pc] …