2 papers
quant-ph2017
The groupoid of bifractional transformations
S. Agyo, C. Lei, A. Vourdas
Bifractional transformations which lead to quantities that interpolate between other known quantities, are considered. They do not form a group, and groupoids are used to described…
quant-ph2014
Interpolation between phase space quantities with bifractional displacement operators
S. Agyo, C. Lei, A. Vourdas
Bifractional displacement operators, are introduced by performing two fractional Fourier transforms on displacement operators. They are shown to be special cases of elements of the…