Sign Up to like & get
recommendations!
1
Published in 2020 at "Physical Review B"
DOI: 10.1103/physrevb.101.180408
Abstract: The effectiveness of the variational approach \`a la Feynman is proved in the spin-boson model, i.e., the simplest realization of the Caldeira-Leggett model able to reveal the quantum phase transition from delocalized to localized states…
read more here.
Keywords:
quantum phase;
model;
variational approach;
phase ... See more keywords