3 papers
quant-ph2023
Free particle trapped in an infinite quantum well examined through the discrete calculus model
Dušan Popov
We use the discrete approach to solve the Schrödinger as well as the Bloch equations for a free particle and the quantum gas of free particles embedded in an infinite quantum well…
quant-ph2023
Considerations of the duality in generalized coherent states formalism
Dušan Popov
In the paper, a pair of dual operators is introduced with which a dual pair of generalized displacement operators is constructed. With these entities it is shown that the Barut - G…
quant-ph2022
A generalized Fourier transform of the P-quasi distribution function
Dušan Popov
In the paper we made a generalization of the Fourier transform in the complex space, applicable to the pair of Husimi and P-quasi distributions, in the representation of nonlinear…