Zobrazeno 1 - 10
of 1 107
pro vyhledávání: '"Neagu, M."'
Publikováno v:
Materiale și Cercetări Arheologice, Vol 9, Pp 83-96 (2013)
The present paper reopens the discussion over several antropomorphic figurines found during the excavations on the Vidra tell. The figurines are part of the collection of the Bucharest City Museum (MMB). The majority of them were assigned by the auth
Externí odkaz:
https://doaj.org/article/331734e9252348dca802415aae0a1182
Publikováno v:
International Journal of Geometric Methods in Modern Physics (IJGMMP), May 2022
In this paper the equations of motion associated with a Lagrangian inspired by relativistic optics in nonuniform moving media are considered. The model describes optical effects in the nonuniform dispersionless moving medium. When using the optical m
Externí odkaz:
http://arxiv.org/abs/2104.08889
In this paper an information geometric approach has been proposed to describe the two-dimensional (2d) phase transition of the first order in a monomolecular layer (monolayer) of amphiphilic molecules deposited on air/water interface. The structuriza
Externí odkaz:
http://arxiv.org/abs/1512.02630
While dealing with the nontrivial task of classifying Mueller matrices, of special interest is the study of the degenerate Mueller matrices (matrices with vanishing determinant, for which the law of multiplication holds, but there exists no inverse e
Externí odkaz:
http://arxiv.org/abs/1411.2881
Publikováno v:
Hypercomplex Number in geometry and Physics. 2013. Vol. 10. no 2(20). P. 315-328
The paper discusses the role played by Mueller and Jones formalisms in polarization optics, by addressing the following aspects: restriction to the SU(2) symmetry, non-relativistic Stokes 3-vectors; Cartan 2-spinors in polarization optics; Jones 4-sp
Externí odkaz:
http://arxiv.org/abs/1410.8737
Publikováno v:
Hypercomplex Number in geometry and Physics. 2013. Vol. 10. no 2(20). P. 290-314
The paper discusses the following topics: spinor coverings for the full Lorentz group, intrinsic parity of fermions, Majorana fermions, spinor structure of space models, two types of spacial spinors, parametrization of spinor spaces by curvilinear co
Externí odkaz:
http://arxiv.org/abs/1410.8733
The goal of this paper is to develop a systematic method of locating the Mueller matrices within the class of the matrices of the real group SL(4, R). The main idea is to construct the general transformation of the group SL(4, R) (whose real matrices
Externí odkaz:
http://arxiv.org/abs/1211.6374
Publikováno v:
Ricerche di Matematica, Vol. 62, Issue 2 (2013), 323-340
In this paper we present the distinguished (d-) Riemannian geometry (in the sense of nonlinear connection, Cartan canonical linear connection, together with its d-torsions and d-curvatures) for a possible Lagrangian inspired by optics in non-uniform
Externí odkaz:
http://arxiv.org/abs/1211.6382
In the context of applying the Lorentz group theory to polarization optics in the frames of Stokes-Mueller formalism, some properties of the Lorentz group are investigated. We start with the factorized form of arbitrary Lorentz matrix as a product of
Externí odkaz:
http://arxiv.org/abs/1211.5667
Publikováno v:
Journal of Mathematical Physics, Vol. 54, 031508 (2013), 1-14
Langmuir-Blodgett films (LB-films) consist from few LB-monolayers which are high structured nanomaterials that are very promising materials for applications. We use a geometrical approach to describe structurization into LB-monolayers. Consequently,
Externí odkaz:
http://arxiv.org/abs/1208.1031