We propose a mechanism for engineering chiral interactions in Rydberg atoms via a
directional antiblockade condition, where an atom can change its state only if an atom to its …

We study in this paper the decay dynamics of a two-level giant atom, which is coupled to a
quasi-one-dimensional sawtooth lattice exposed to uniform synthetic magnetic fluxes. In the …

Rydberg antiblockade (RAB) allows more than one Rydberg atom to be excited in the
presence of Rydberg-Rydberg interaction (RRI) and has many potential applications in …

Controllable Rydberg atom arrays have provided new insights into fundamental properties
of quantum matter both in and out of equilibrium. In this work, we study the effect of …

Quantum many-body systems with kinetic constraints exhibit intriguing relaxation dynamics.
Recent experimental progress in the field of cold atomic gases offers a handle for probing …

Quantum spin systems with kinetic constraints have become paradigmatic for exploring
collective dynamical behavior in many-body systems. Here we discuss a facilitated spin …

The evenly spaced modes of an electromagnetic resonator are coupled to each other by
appropriate time modulation, leading to dynamics analogous to those of particles hopping …

We investigate the dynamics of a one-dimensional spin system with facilitation constraint
that can be studied using Rydberg atoms in arrays of optical tweezer traps. The elementary …

We consider a model arising in facilitated Rydberg chains with positional disorder which
features a Hilbert space with the topology of ad-dimensional hypercube. This allows for a …

Many promising quantum applications depend on the efficient quantum simulation of an
exponentially large sparse Hamiltonian, a task known as sparse Hamiltonian simulation …