38 citations · 64 across the 4 of their papers we have counts for
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The spherically symmetric alpha2-dynamo and some of its spectral peculiarities
Uwe Guenther, Oleg N. Kirillov, Boris F. Samsonov +1
A brief overview is given over recent results on the spectral properties of spherically symmetric MHD alpha2-dynamos. In particular, the spectra of sphere-confined fluid or plasma…
Exact propagators for SUSY partners
Andrey M. Pupasov, Boris F. Samsonov, Uwe Guenther
Pairs of SUSY partner Hamiltonians are studied which are interrelated by usual (linear) or polynomial supersymmetry. Assuming the model of one of the Hamiltonians as exactly solvab…
Supersymmetric transformations for coupled channels with threshold differences
Boris F Samsonov, Jean-Marc Sparenberg, Daniel Baye
The asymptotic behaviour of the superpotential of general SUSY transformations for a coupled-channel Hamiltonian with different thresholds is analyzed. It is shown that asymptotica…
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…