1.1k citations · 2.9k across the 24 of their papers we have counts for
8 papers · 1 filter
Floquet engineering from long-range to short-range interactions
Tony E. Lee
Quantum simulators based on atoms or molecules often have long-range interactions due to dipolar or Coulomb interactions. We present a method based on Floquet engineering to turn a…
String order via Floquet interactions in atomic systems
Tony E. Lee, Yogesh N. Joglekar, Philip Richerme
We study the transverse-field Ising model with interactions that are modulated in time. In a rotating frame, the system is described by a time-independent Hamiltonian with many-bod…
Limit cycle phase in driven-dissipative spin systems
Ching-Kit Chan, Tony E. Lee, Sarang Gopalakrishnan
We explore the phase diagram of interacting spin- systems in the presence of anisotropic interactions, spontaneous decay and driving. We find a rich phase diagram featuring a…
Entanglement and spin squeezing in non-Hermitian phase transitions
Tony E. Lee, Florentin Reiter, Nimrod Moiseyev
We show that non-Hermitian dynamics generate substantial entanglement in many-body systems. We consider the non-Hermitian Lipkin-Meshkov-Glick model and show that its phase transit…
Heralded magnetism in non-Hermitian atomic systems
Tony E. Lee, Ching-Kit Chan
Quantum phase transitions are usually studied in terms of Hermitian Hamiltonians. However, cold-atom experiments are intrinsically non-Hermitian due to spontaneous decay. Here, we…
Spatial correlations of one dimensional driven-dissipative systems of Rydberg atoms
Anzi Hu, Tony E. Lee, Charles W. Clark
We consider a one-dimensional lattice of atoms with laser excitation to a Rydberg state and spontaneous emission. The atoms are coupled due to the dipole-dipole interaction of the…