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Semiclassical matrix elements for a chaotic propagator in the scar function basis
(IOP Publishing, 2013-03)
A semiclassical approximation for the matrix elements of a quantum chaotic propagator in the scar function basis has been derived. The obtained expression is solely expressed in terms of canonical invariant objects. For ...
Semiclassical Gauge Theories
(2002)
Cosmological models in semi-classical and higher order gravitational theories
(Springer, 2000-03)
We have studied semiclassical models with a classical scalar field, giving exact solutions in the cases of a λ φ4 and an exponential self-interaction potential, in the last case we have also studied the influence of the ...
THE STATIC STRING
(World Scientific Publ Co Pte LtdSingaporeSingapura, 2014)
SEMICLASSICAL TREATMENTS AND INFORMATION THEORY
(BENTHAM SCIENCE PUBLISHERS, 2013)
We review here the difference between quantum statistical treatments and semiclassical ones, using as the main concomitant tool a semiclassical, shift-invariant Fisher information measure built up with Husimi distributions. ...
SEMICLASSICAL TREATMENTS AND INFORMATION THEORY
(BENTHAM SCIENCE PUBLISHERS, 2010)
We review here the difference between quantum statistical treatments and semiclassical ones, using as the main concomitant tool a semiclassical, shift-invariant Fisher information measure built up with Husimi distributions. ...