64 citations · 71 across the 6 of their papers we have counts for
6 papers
Phase-Space Methods for Many-Body Quantum Optics
Edgar Guardiola-Navarrete, Silvia Cardenas-Lopez, Ana Asenjo-Garcia
Many-body quantum-optical systems, where a collection of emitters interacts through a common electromagnetic reservoir, exhibit rich out-of-equilibrium behavior and hold promise fo…
Steady-state spin order and superradiance beyond the Dicke limit
Silvia Cardenas-Lopez, Edgar Guardiola-Navarrete, Ana Asenjo-Garcia
Spontaneous collective decay in incoherently driven atomic ensembles can generate macroscopic coherence in the steady state, as exemplified by steady-state superradiance in single-…
Exact Many-body Quantum Dynamics in One-Dimensional Baths via Collective Spins
Joseph T. Lee, Silvia Cardenas-Lopez, Stuart J. Masson +2
Computing the exact dynamics of many-body quantum systems becomes intractable as system size grows. Here, we present a symmetry-based method that provides an exponential reduction…
Dynamical beats of short pulses in waveguide QED
Dianqiang Su, Yuan Jiang, Silvia Cardenas-Lopez +4
We study temporal oscillations, known as dynamical beats, developed by a propagating pulse due to its interaction with a near-resonant collective medium of Cs atoms randoml…
Many-body superradiance and dynamical mirror symmetry breaking in waveguide QED
Silvia Cardenas-Lopez, Stuart J. Masson, Zoe Zager +1
The many-body decay of extended collections of two-level systems remains an open problem. Here, we investigate whether an array of emitters coupled to a one-dimensional bath underg…
Optical precursors in waveguide quantum electrodynamics
Silvia Cardenas-Lopez, Pablo Solano, Luis A. Orozco +1
When a broadband signal propagates through a dispersive medium, some frequency components move faster than the center of the pulse. This leads to the appearance of precursors, tran…