A mapping scheme is presented which takes quantum operators associated to bosonic degrees of freedom into complex phase space integral kernel representatives. The procedure consists of using the Schrödinger squeezed state as the starting point for the construction of the integral mapping kernel which, due to its inherent structure, is suited for the description of second quantized operators. Products and commutators of operators have their representatives explicitly written which reveal new details when compared to the usual q-p phase space description. The classical limit of the equations of motion for the canonical pair q-p is discussed in connection with the effect of squeezing the quantum phase space cellular structure. © 1993
International audienceQuantisation with Gaussian type states offers certain advantages over other qu...
International audienceQuantisation with Gaussian type states offers certain advantages over other qu...
The dynamics of the coherent and squeezed states is described and differentiated by means of the pro...
We introduce squeezed states with real and complex parameters directly in the coherent-state represe...
We show that the parametrized Wave-Packet Phase Space representation, which has been studied earlier...
Starting from the extended Cahill-Glauber formalism for finite-dimensional spaces we derive two impo...
Quantisation with Gaussian type states offers certain advantages over other quantisation schemes, in...
International audienceQuantisation with Gaussian type states offers certain advantages over other qu...
International audienceQuantisation with Gaussian type states offers certain advantages over other qu...
International audienceQuantisation with Gaussian type states offers certain advantages over other qu...
International audienceQuantisation with Gaussian type states offers certain advantages over other qu...
International audienceQuantisation with Gaussian type states offers certain advantages over other qu...
International audienceQuantisation with Gaussian type states offers certain advantages over other qu...
International audienceQuantisation with Gaussian type states offers certain advantages over other qu...
International audienceQuantisation with Gaussian type states offers certain advantages over other qu...
International audienceQuantisation with Gaussian type states offers certain advantages over other qu...
International audienceQuantisation with Gaussian type states offers certain advantages over other qu...
The dynamics of the coherent and squeezed states is described and differentiated by means of the pro...
We introduce squeezed states with real and complex parameters directly in the coherent-state represe...
We show that the parametrized Wave-Packet Phase Space representation, which has been studied earlier...
Starting from the extended Cahill-Glauber formalism for finite-dimensional spaces we derive two impo...
Quantisation with Gaussian type states offers certain advantages over other quantisation schemes, in...
International audienceQuantisation with Gaussian type states offers certain advantages over other qu...
International audienceQuantisation with Gaussian type states offers certain advantages over other qu...
International audienceQuantisation with Gaussian type states offers certain advantages over other qu...
International audienceQuantisation with Gaussian type states offers certain advantages over other qu...
International audienceQuantisation with Gaussian type states offers certain advantages over other qu...
International audienceQuantisation with Gaussian type states offers certain advantages over other qu...
International audienceQuantisation with Gaussian type states offers certain advantages over other qu...
International audienceQuantisation with Gaussian type states offers certain advantages over other qu...
International audienceQuantisation with Gaussian type states offers certain advantages over other qu...
International audienceQuantisation with Gaussian type states offers certain advantages over other qu...
The dynamics of the coherent and squeezed states is described and differentiated by means of the pro...