TY  - CHAP
AU  - García Ramos, J. E.
AU  - Arias, J. M.
AU  - Dukelsky, J.
AU  - Pérez Fernández, P.
AU  - Relaño Pérez, Armando
A4  - Milin, M.
A4  - Nikšić, T.
A4  - Vretenar, D.
A4  - Szilner, S.
PY  - 2009
DO  - 10.1063/1.3232073
SN  - 978-0-7354-0702-2
UR  - https://hdl.handle.net/20.500.14352/53487
AB  - We analyze the decoherence induced on a single qubit by the interaction with a two-level boson system with critical internal dynamics. We explore how the decoherence process is affected by the presence of quantum phase transitions in the environment....
LA  - eng
M2  - 207
PB  - American Institute of Physics (AIP)
KW  - Quantum decoherence
KW  - Quatum phase transition
KW  - Excited state quatum phase transition
TI  - Decoherence as a Signature of an Excited State Quantum Phase Transition in Two Level Boson Systems
TY  - book part
ER  -