12 citations · 60 across the 16 of their papers we have counts for
16 papers
Topological Theory of Helium 4
Leonid Lantsman
In this paper we attempt to construct the topological theory of superfluid helium in the framework of the (rigid) model in which the initial group is destroyed wi…
Topological Dirac variables in Abelian theory
Leonid Lantsman
In this study we, remembering the experience with topological Dirac variables in the non-Abelian Yang-Mills-Higgs (YMH) model with vacuuum BPS monopole solutions, attempt to constr…
Interpreting Dirac variables in terms of the Hilbert space of gauge-invariant and Poincare-covariant states
L. D Lantsman
The goal of this note is to give a description of Dirac variables in Abelian as well as non-Abelian gauge models in terms of gauge-invariant and Poincare-covariant states sweeping…
Whether the vacuum manifold in the Minkowskian non-Abelian model quantized by Dirac can be described with the aid of the superselection rules?
Leonid Lantsman
We intend to show that the vacuum manifold inherent in the Minkowskian non-Abelian model involving Higgs and Yang-Mills BPS vacuum modes and herewith quantized by Dirac can be desc…
BPS ansatzes as electric form-factors
Leonid Lantsman
We argue that BPS ansatzes, entering manifestly vacuum BPS monopole solutions to equations of motion in the (Minkowskian) non-Abelian Higgs model play the role of some electric for…
Fermions with spin 1/2 as global SO(3) vortices
Leonid Lantsman
In this paper we show that the nontrivial fundamental group for the group SO(3) of global proper rotations of a four-dimensional Euclidian space (when a spi…