TY  - JOUR
AU  - Puebla, Ricardo
AU  - Relaño Pérez, Armando
AU  - Retamosa Granado, Joaquín
PY  - 2013
DO  - 10.1103/PhysRevA.87.023819
SN  - 1050-2947
UR  - https://hdl.handle.net/20.500.14352/33705
T2  - Physical Review A
AB  - We study the phase diagram of the Dicke model in terms of the excitation energy and the radiation-matter coupling constant lambda. Below a certain critical value lambda(c), all the energy levels have a well-defined parity. For lambda > lambda(c) the...
LA  - eng
PB  - American Physical Society
KW  - 2-Level Atom
KW  - Field
KW  - Cavity
TI  - Excited-state phase transition leading to symmetry-breaking steady states in the Dicke model
TY  - journal article
VL  - 87
ER  -