1 citations · 1 across the 7 of their papers we have counts for
7 papers
Dissipative Dynamical Phase Transition as a Complex Ising Model
Stephen W. Yan, Diego Barberena, Matthew P. A. Fisher +1
We investigate a quantum dynamical phase transition induced by the competition between local unitary evolution and dissipation in a qubit chain with a strong, on-site $\mathbb{Z}_2…
Postselection in lattice bosons undergoing continuous measurements
Diego Barberena, Matthew P. A. Fisher
We study in detail the postselection problem in a specific model: bosons hopping on a lattice subjected to continuous local measurements of quadrature observables. We solve the mod…
A dissipation-induced superradiant transition in a strontium cavity-QED system
Eric Yilun Song, Diego Barberena, Dylan J. Young +7
In cavity quantum electrodynamics (QED), emitters and a resonator are coupled together to enable precise studies of quantum light-matter interactions. Over the past few decades, th…
Time-resolved pairing gap spectroscopy in a quantum simulator of fermionic superfluidity inside an optical cavity
Dylan J. Young, Eric Yilun Song, Anjun Chu +6
We use an ensemble of laser-cooled strontium atoms in a high-finesse cavity to cleanly emulate the technique of rf spectroscopy employed in studies of BEC-BCS physics in fermionic…
Overview of projective quantum measurements
Diego Barberena, Aaron J. Friedman
We provide an overview of standard "projective" quantum measurements with the goal of elucidating connections between theory and experiment. We make use of a unitary "Stinespring"…
Spin squeezing in mixed-dimensional anisotropic lattice models
Mikhail Mamaev, Diego Barberena, Ana Maria Rey
We describe a theoretical scheme for generating scalable spin squeezing with nearest-neighbour interactions between spin-1/2 particles in a 3D lattice, which are naturally present…