Abstract
The effect of fluctuations in the classical control parameters on the Berry phase of a spin 1/2 interacting with an adiabatically cyclically varying magnetic field is analyzed. It is explicitly shown that in the adiabatic limit dephasing is due to fluctuations of the dynamical phase.
Original language | English |
---|---|
Pages (from-to) | 904041-904044 |
Number of pages | 4 |
Journal | Physical Review Letters |
Volume | 91 |
Issue number | 9 |
DOIs | |
Publication status | Published - 29 Aug 2003 |
ASJC Scopus subject areas
- Physics and Astronomy(all)