activity
20022023
most citedEntanglement in quantum critical phenomena

2.8k citations · 6.7k across the 35 of their papers we have counts for

collaborators

35 papers

quant-ph2023★ 4 cited

Periodic quantum Rabi model with cold atoms at deep strong coupling

Geram R. Hunanyan, Johannes Koch, Stefanie Moll +3

The quantum Rabi model describes the coupling of a two-state system to a bosonic field mode. Recent theoretical work has pointed out that a generalized periodic version of this mod…

quant-ph2021★ 35 cited

Quantum Rabi dynamics of trapped atoms far in the deep strong coupling regime

Johannes Koch, Geram R. Hunanyan, Till Ockenfels +3

The coupling of a two-level system with an electromagnetic field, whose fully quantized version is the quantum Rabi model, is among the central topics of quantum physics. When the…

quant-ph2021★ 15 cited

Loop-Free Tensor Networks for High-Energy Physics

S. Montangero, E. Rico, P. Silvi

This brief review introduces the reader to tensor network methods, a powerful theoretical and numerical paradigm spawning from condensed matter physics and quantum information scie…

quant-ph2021★ 5 cited

Role of anomalous symmetry in 0- qubits

I. L. Egusquiza, A. Iñiguez, E. Rico +1

We present an exact full symmetry analysis of the 0- superconducting circuit. We identify points in control parameter space of enhanced anomalous symmetry, which imposes robust…

quant-ph2021★ 55 cited

Quantum Simulation of the Bosonic Creutz Ladder with a Parametric Cavity

Jimmy S. C. Hung, J. H. Busnaina, C. W. Sandbo Chang +6

There has been a growing interest in realizing quantum simulators for physical systems where perturbative methods are ineffective. The scalability and flexibility of circuit quantu…

quant-ph2020★ 42 cited

Quantum Simulation of Light-Front Parton Correlators

M. G. Echevarria, I. L. Egusquiza, E. Rico +1

The physics of high-energy colliders relies on the knowledge of different non-perturbative parton correlators, such as parton distribution functions, that encode the information on…