TY - CHAP AU - García Ramos, J. E. AU - Arias, J. M. AU - Cejnar, P. AU - Dukelsky, J. AU - Pérez Fernández, P. AU - Relaño Pérez, Armando PY - 2012 DO - 10.1063/1.4759412 SN - 978-0-7354-1100-5 UR - https://hdl.handle.net/20.500.14352/45628 AB - We study the similarities and differences between the phenomena of Quantum Decoherence and Quantum Quench in presence of an Excited State Quantum Phase Transition (ESQPT). We analyze, on one hand, the decoherence induced on a single qubit by the... LA - eng M2 - 309 PB - American Institute of Physics (AIP) KW - Quantum decoherence KW - Quantum quench KW - Excited state quantum phase transition TI - Decoherence and quantum quench: their relationship with excited state quantum phase transitions TY - book part ER -