https://doi.org/10.1140/epjc/s2003-01335-9
theoretical physics
Deformed coherent and squeezed states of multiparticle processes
1
Theory Division, CERN, 1211, Geneva 23, Switzerland
2
Physics Department, LMU University, 80333, Munich, Germany
3
INRNE, Bulgarian Academy of Sciences, 1784, Sofia, Bulgaria
Deformed squeezed states are introduced as the q-analogues of the conventional undeformed harmonic oscillator algebra squeezed states. It is shown that the boundary vectors in the matrix-product states approach to multiparticle diffusion processes are deformed coherent or squeezed states of a deformed harmonic oscillator algebra. A deformed squeezed and coherent-states solution to the n-species stochastic diffusion boundary problem is proposed and studied.
© Springer-Verlag, 2003
