Controlling Discrete and Continuous Symmetries in “Superradiant” Phase Transitions with Circuit QED Systems

Superradiant phase transitions with three-level systems

(2013) Alexandre Baksic et al.   PHYSICAL REVIEW A

Excited-state quantum phase transitions in Dicke superradiance models

(2013) Tobias Brandes   PHYSICAL REVIEW E

Cold atoms in cavity-generated dynamical optical potentials

(2013) Helmut Ritsch et al.   REVIEWS OF MODERN PHYSICS

Goldstone and Higgs modes of photons inside a cavity

(2013) Yu Yi-Xiang et al.   Scientific Reports

The ‘Higgs’ amplitude mode at the two-dimensional superfluid/Mott insulator transition

(2012) Manuel Endres et al.   NATURE

Double symmetry breaking and two-dimensional quantum phase diagram in spin-boson systems

(2012) Pierre Nataf et al.   PHYSICAL REVIEW A

Dynamics of nonequilibrium Dicke models

(2012) M. J. Bhaseen et al.   PHYSICAL REVIEW A

Protected Quantum Computation with Multiple Resonators in Ultrastrong Coupling Circuit QED

(2011) Pierre Nataf et al.   PHYSICAL REVIEW LETTERS

Exploring Symmetry Breaking at the Dicke Quantum Phase Transition

(2011) K. Baumann et al.   PHYSICAL REVIEW LETTERS

Dicke quantum phase transition with a superfluid gas in an optical cavity

(2010) Kristian Baumann et al.   NATURE

Circuit quantum electrodynamics in the ultrastrong-coupling regime

(2010) T. Niemczyk et al.   Nature Physics

Vacuum Degeneracy of a Circuit QED System in the Ultrastrong Coupling Regime

(2010) Pierre Nataf et al.   PHYSICAL REVIEW LETTERS

Dicke-Model Phase Transition in the Quantum Motion of a Bose-Einstein Condensate in an Optical Cavity

(2010) D. Nagy et al.   PHYSICAL REVIEW LETTERS

No-go theorem for superradiant quantum phase transitions in cavity QED and counter-example in circuit QED

(2010) Pierre Nataf et al.   Nature Communications

Signatures of the ultrastrong light-matter coupling regime

(2009) Aji A. Anappara et al.   PHYSICAL REVIEW B