1.1k citations · 13.9k across the 165 of their papers we have counts for
30 papers · 1 filter
Realization of 1D Anyons with Arbitrary Statistical Phase
Joyce Kwan, Perrin Segura, Yanfei Li +5
Low-dimensional quantum systems can host anyons, particles with exchange statistics that are neither bosonic nor fermionic. Despite indications of a wealth of exotic phenomena, the…
Quantum spin ice in three-dimensional Rydberg atom arrays
Jeet Shah, Gautam Nambiar, Alexey V. Gorshkov +1
Quantum spin liquids are exotic phases of matter whose low-energy physics is described as the deconfined phase of an emergent gauge theory. With recent theory proposals and an expe…
Feedback-stabilized dynamical steady states in the Bose-Hubbard model
Jeremy T. Young, Alexey V. Gorshkov, I. B. Spielman
The implementation of a combination of continuous weak measurement and classical feedback provides a powerful tool for controlling the evolution of quantum systems. In this work, w…
Localization and criticality in antiblockaded 2D Rydberg atom arrays
Fangli Liu, Zhi-Cheng Yang, Przemyslaw Bienias +2
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 exper…
Resonant enhancement of three-body loss between strongly interacting photons
Marcin Kalinowski, Yidan Wang, Przemyslaw Bienias +7
Rydberg polaritons provide an example of a rare type of system where three-body interactions can be as strong or even stronger than two-body interactions. The three-body interactio…
Quench Dynamics of a Fermi Gas with Strong Non-Local Interactions
Elmer Guardado-Sanchez, Benjamin M. Spar, Peter Schauss +6
We induce strong non-local interactions in a 2D Fermi gas in an optical lattice using Rydberg dressing. The system is approximately described by a model on a square lattice w…
Realizing and Probing Baryonic Excitations in Rydberg Atom Arrays
Fangli Liu, Seth Whitsitt, Przemyslaw Bienias +2
We propose a realization of mesonic and baryonic quasiparticle excitations in Rydberg atom arrays with programmable interactions. Recent experiments have shown that such systems po…
Exotic photonic molecules via Lennard-Jones-like potentials
Przemyslaw Bienias, Michael J. Gullans, Marcin Kalinowski +5
Ultracold systems offer an unprecedented level of control of interactions between atoms. An important challenge is to achieve a similar level of control of the interactions between…
Floquet engineering of optical lattices with spatial features and periodicity below the diffraction limit
S. Subhankar, P. Bienias, P. Titum +5
Floquet engineering or coherent time periodic driving of quantum systems has been successfully used to synthesize Hamiltonians with novel properties. In ultracold atomic systems, t…
Non-equilibrium fixed points of coupled Ising models
Jeremy T. Young, Alexey V. Gorshkov, Michael Foss-Feig +1
Driven-dissipative systems are expected to give rise to non-equilibrium phenomena that are absent in their equilibrium counterparts. However, phase transitions in these systems gen…
Confined Quasiparticle Dynamics in Long-Range Interacting Quantum Spin Chains
Fangli Liu, Rex Lundgren, Paraj Titum +4
We study the quasiparticle excitation and quench dynamics of the one-dimensional transverse-field Ising model with power-law () interactions. We find that long-range interac…
Fractional quantum Hall phases of bosons with tunable interactions: From the Laughlin liquid to a fractional Wigner crystal
Tobias Graß, Przemyslaw Bienias, Michael J. Gullans +3
Highly tunable platforms for realizing topological phases of matter are emerging from atomic and photonic systems, and offer the prospect of designing interactions between particle…
Asymmetric Particle Transport and Light-Cone Dynamics Induced by Anyonic Statistics
Fangli Liu, James R. Garrison, Dong-Ling Deng +2
We study the non-equilibrium dynamics of Abelian anyons in a one-dimensional system. We find that the interplay of anyonic statistics and interactions gives rise to spatially asymm…
Dark state optical lattice with sub-wavelength spatial structure
Yang Wang, Sarthak Subhankar, Przemyslaw Bienias +7
We report on the experimental realization of a conservative optical lattice for cold atoms with sub-wavelength spatial structure. The potential is based on the nonlinear optical re…
Entanglement and spin-squeezing without infinite-range interactions
Michael Foss-Feig, Zhe-Xuan Gong, Alexey V. Gorshkov +1
Infinite-range interactions are known to facilitate the production of highly entangled states with applications in quantum information and metrology. However, many experimental sys…
Continuous symmetry breaking and a new universality class in 1D long-range interacting quantum systems
Mohammad F. Maghrebi, Zhe-Xuan Gong, Alexey V. Gorshkov
Continuous symmetry breaking (CSB) in low-dimensional systems, forbidden by the Mermin-Wagner theorem for short-range interactions, may take place in the presence of slowly decayin…
Causality and quantum criticality in long-range lattice models
Mohammad F. Maghrebi, Zhe-Xuan Gong, Michael Foss-Feig +1
Long-range quantum lattice systems often exhibit drastically different behavior than their short-range counterparts. In particular, because they do not satisfy the conditions for t…
Nonequilibrium many-body steady states via Keldysh formalism
Mohammad F. Maghrebi, Alexey V. Gorshkov
Many-body systems with both coherent dynamics and dissipation constitute a rich class of models which are nevertheless much less explored than their dissipationless counterparts. T…
Bilayer fractional quantum Hall states with ultracold dysprosium
Norman Y. Yao, Steven D. Bennett, Chris R. Laumann +2
We show how dipolar interactions between dysprosium atoms in an optical lattice can be used to obtain fractional quantum Hall states. In our approach, dysprosium atoms are trapped…
Topological phases with long-range interactions
Zhe-Xuan Gong, Mohammad F. Maghrebi, Anzi Hu +3
Topological phases of matter are primarily studied in systems with short-range interactions. In nature, however, non-relativistic quantum systems often exhibit long-range interacti…
Fractional Quantum Hall States of Rydberg Polaritons
Mohammad F. Maghrebi, Norman Y. Yao, Mohammad Hafezi +3
We propose a scheme for realizing fractional quantum Hall states of light. In our scheme, photons of two polarizations are coupled to different atomic Rydberg states to form two fl…
Realizing Exactly Solvable SU(N) Magnets with Thermal Atoms
Michael E. Beverland, Gorjan Alagic, Michael J. Martin +3
We show that thermal fermionic alkaline-earth atoms in a flat-bottom trap allow one to robustly implement a spin model displaying two symmetries: the symmetry that permut…
Probing many-body interactions in an optical lattice clock
A. M. Rey, A. V. Gorshkov, C. V. Kraus +8
We present a unifying theoretical framework that describes recently observed many-body effects during the interrogation of an optical lattice clock operated with thousands of fermi…
Controllable quantum spin glasses with magnetic impurities embedded in quantum solids
Mikhail Lemeshko, Norman Y. Yao, Alexey V. Gorshkov +4
Magnetic impurities embedded in inert solids can exhibit long coherence times and interact with one another via their intrinsic anisotropic dipolar interaction. We argue that, as a…