390 citations
- Institute of PhysicsPL45 papers
- Pulkovo ObservatoryRU16 papers
- Technische Universität DresdenDE15 papers
- National Institute for AstrophysicsIT12 papers
- Centre National de la Recherche ScientifiqueFR11 papers
- Petersburg Nuclear Physics InstituteRU11 papers
- Max Planck Institute for Radio AstronomyDE10 papers
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- Astronomical Observatory of RomeIT9 papers
- Evgeni Kharadze Georgian National Astrophysical ObservatoryGE9 papers
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16 papers · 1 filter
Three-Dimensional Solutions of Supersymmetrical Intertwining Relations and Pairs of Isospectral Hamiltonians
F. Cannata, M. V. Ioffe, D. N. Nishnianidze
The general solution of SUSY intertwining relations for three-dimensional Schrödinger operators is built using the class of second order supercharges with nondegenerate constant me…
Divergences in the vacuum energy for frequency-dependent interactions
D. V. Vassilevich
We propose a method for determining ultra-violet divergences in the vacuum energy for systems whose spectrum of perturbations is defined through a non-linear spectrum problem, i.e,…
Comment on "Casimir energies with finite-width mirrors"
Ignat Fialkovsky, Yuriy Pis'mak, Vladimir Markov
We comment on a recent publication [1] by Fosco, Lombardo and Mazzitelli on Casimir energies for material slabs (`finite width mirrors') and report a discrepancy between results ob…
Chiral Parametrization of QCD Vector Field in SU(3)
Victor Novozhilov, Yuri Novozhilov
The chiral parametrization of gluons in SU(3) QCD is proposed extending an approach developed earlier for SU(2) case. A color chiral field is introduced, gluons are chirally rotate…
Iterative construction of representations and Lax matrix factorisation
S. Derkachov, D. Karakhanyan, R. Kirschner +1
The construction of a generic representation of or of the trigonomentric deformation of its enveloping algebra known as algebraic induction is conveniently formulated…
The perfect magnetic conductor (PMC) Casimir piston in d+1 dimensions
A. Edery, V. Marachevsky
Perfect magnetic conductor (PMC) boundary conditions are dual to the more familiar perfect electric conductor (PEC) conditions and can be viewed as the electromagnetic analog of th…