88 citations · 496 across the 26 of their papers we have counts for
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hep-th1998★ 43 cited
Thermo Field Dynamics and quantum algebras
E. Celeghini, S. De Martino, S. De Siena +3
The algebraic structure of Thermo Field Dynamics lies in the -deformation of the algebra of creation and annihilation operators. Doubling of the degrees of freedom, tilde-conjug…
hep-th1994★ 5 cited
A Class of Quantum States with Classical-like Evolution
S. De Martino, S. De Siena, F. Illuminati
In the framework of Nelson stochastic quantization we derive exact non-stationary states for a class of time-dependent potentials. The wave-packets follow a classical motion with c…