Listar por Project ID "FEDER [FIS2009-07277, FIS2008-04189, FIS2006-12783-C03-01, FPA2006-13807-C02-02, FPA2007-63074, FIS2009-11621-C02-01]"

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Quantum quench influenced by an excited-state phase transition

Pérez Fernández, Pedro; Cejnar, P.; Arias Carrasco, José Miguel; Dukelsky, J.; García Ramos, José Enrique; Relaño Pérez, Armando (American Physical Society, 2011-03-03)

We analyze excited-state quantum phase transitions (ESQPTs) in three schematic (integrable and nonintegrable) models describing a single-mode bosonic field coupled to a collection of atoms. It is shown that the presence ...

Now showing items 1-1 of 1

Quantum quench influenced by an excited-state phase transition

Pérez Fernández, Pedro; Cejnar, P.; Arias Carrasco, José Miguel; Dukelsky, J.; García Ramos, José Enrique; Relaño Pérez, Armando (American Physical Society, 2011-03-03)

We analyze excited-state quantum phase transitions (ESQPTs) in three schematic (integrable and nonintegrable) models describing a single-mode bosonic field coupled to a collection of atoms. It is shown that the presence ...