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20082025
most citedAffine symmetry in mechanics of collective and internal modes. Part II. Quantum models

29 citations · 67 across the 8 of their papers we have counts for

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math-ph2014

Some aspects of affine motion and nonholonomic constraints. Two ways to describe homogeneously deformable bodies

Barbara Gołubowska

This paper has been inspired by ideas presented by V. V. Kozlov in his works [19, 20]. In this paper our goal is to carry out a thorough analysis of some geometric problems of the…

math-ph2014

Quantized Mechanics of Affinely-Rigid Bodies

Jan Jerzy Sławianowski, Vasyl Kovalchuk, Barbara Gołubowska +2

In this paper we develope the main ideas of the quantized version of affinely-rigid (homogeneously deformable) motion. We base our consideration on the usual Schrödinger formulatio…

math-ph2013

Space-time as a structured relativistic continuum

Jan Jerzy Sławianowski, Vasyl Kovalchuk, Barbara Gołubowska +2

It is well known that there are various models of gravitation: the metrical Hilbert-Einstein theory, a wide class of intrinsically Lorentz-invariant tetrad theories (of course, gen…

math-ph2013★ 7 cited

Constraints and symmetry in mechanics of affine motion

Jan Jerzy Sławianowski, Barbara Gołubowska, Vasyl Kovalchuk

The aim of this paper is to perform a deeper geometric analysis of problems appearing in dynamics of affinely rigid bodies. First of all we present a geometric interpretation of th…

math-ph2010★ 1 cited

Generalized Weyl-Wigner-Moyal Formalism and Topological Groups

J. J. Sławianowski, V. Kovalchuk, A. Martens +2

Discussed are some geometric aspects of the phase space formalism in quantum mechanics in the sense of Weyl, Wigner, Moyal and Ville. We analyze the relationship between this forma…

math-ph2009

Motion of test bodies with internal degrees of freedom in non-Euclidian spaces

J. J. Sławianowski, B. Gołubowska

Discussed is mechanics of objects with internal degrees of freedom in generally non-Euclidean spaces. Geometric peculiarities of the model are investigated detailly. Discussed are…

math-ph2008★ 29 cited

Affine symmetry in mechanics of collective and internal modes. Part II. Quantum models

J. J. Sławianowski, V. Kovalchuk, A. Sławianowska +4

Discussed is the quantized version of the classical description of collective and internal affine modes as developed in Part I. We perform the Schrödinger quantization and reduce e…

math-ph2008★ 28 cited

Affine symmetry in mechanics of collective and internal modes. Part I. Classical models

J. J. Sławianowski, V. Kovalchuk, A. Sławianowska +4

Discussed is a model of collective and internal degrees of freedom with kinematics based on affine group and its subgroups. The main novelty in comparison with the previous attempt…