Transient energy excitation in shortcuts to adiabaticity for the time-dependent harmonic oscillator
Journal Article
·
· Physical Review. A
- Departamento de Quimica Fisica, UPV-EHU, Apartado 644, E-48080 Bilbao (Spain)
We study for the time-dependent harmonic oscillator the transient energy excitation in speed-up processes ('shortcuts to adiabaticity') designed to reproduce the initial populations at some predetermined final frequency and time. We provide lower bounds and examples. Implications for the limits imposed to the process times and for the principle of unattainability of the absolute zero, in a single expansion or in quantum refrigerator cycles, are drawn.
- OSTI ID:
- 21528663
- Journal Information:
- Physical Review. A, Vol. 82, Issue 5; Other Information: DOI: 10.1103/PhysRevA.82.053403; (c) 2010 The American Physical Society; ISSN 1050-2947
- Country of Publication:
- United States
- Language:
- English
Similar Records
Shortcuts to adiabaticity assisted by counterdiabatic Born–Oppenheimer dynamics
Shortcuts to adiabaticity from linear response theory
Shortcuts to adiabaticity in Fermi gases
Journal Article
·
Tue Aug 07 00:00:00 EDT 2018
· New Journal of Physics
·
OSTI ID:21528663
Shortcuts to adiabaticity from linear response theory
Journal Article
·
Fri Oct 23 00:00:00 EDT 2015
· Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics
·
OSTI ID:21528663
Shortcuts to adiabaticity in Fermi gases
Journal Article
·
Wed Sep 26 00:00:00 EDT 2018
· New Journal of Physics
·
OSTI ID:21528663
+4 more