We study the open system dynamics of a harmonic oscillator coupled with an artificially engineered reservoir. We single out the reservoir and system variables governing the passage between Lindblad-type and non-Lindblad-type dynamics of the reduced system’s oscillator. We demonstrate the existence of conditions under which virtual exchanges of energy between system and reservoir take place. We propose to use a single trapped ion coupled to engineered reservoirs in order to simulate quantum Brownian motion.
MANISCALCO S, PIILO J, INTRAVAIA F, PETRUCCIONE F, MESSINA A (2004). Simulating quantum Brownian motion with single trapped ions. PHYSICAL REVIEW A, 69(5 A), 052101-1-052101-4 [10.1103/PhysRevA.69.052101].
Simulating quantum Brownian motion with single trapped ions
MESSINA, Antonino
2004-01-01
Abstract
We study the open system dynamics of a harmonic oscillator coupled with an artificially engineered reservoir. We single out the reservoir and system variables governing the passage between Lindblad-type and non-Lindblad-type dynamics of the reduced system’s oscillator. We demonstrate the existence of conditions under which virtual exchanges of energy between system and reservoir take place. We propose to use a single trapped ion coupled to engineered reservoirs in order to simulate quantum Brownian motion.File | Dimensione | Formato | |
---|---|---|---|
Maniscalco-2004-Simulating-quantum-brownian-motion-.pdf
accesso aperto
Dimensione
119.91 kB
Formato
Adobe PDF
|
119.91 kB | Adobe PDF | Visualizza/Apri |
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.