16 citations · 17 across the 2 of their papers we have counts for
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Darboux transformation of coherent states
V. G. Bagrov, B. F. Samsonov, L. A. Shekoyan
It is proved that the Darboux transformation of the system of coherent states of a free particle leads to the states that may be treated as coherent states of soliton-like potentia…
Supercoherent States of Calogero-Sutherland Oscillator
Vladislav G. Bagrov, Boris F. Samsonov
Supersymmetric quantum mechanical model of Calogero-Sutherlend singular oscillator is constructed. Supercoherent states are defined with the help of supergroup displacement operato…
N-order Darboux transformation and a spectral problem on semiaxis
Vladislav G. Bagrov, Boris F. Samsonov, L. A. Shekoyan
N-order Darboux transformation operator is defined on the basis of a general notion of transformation operators. Factorisation properties of this operator are studied. The Darboux…