output
19932026
most citedBounds on the basic physical parameters for anisotropic compact general relativistic objects

377 citations

Showing physics.gen-phShow all

19 papers · 1 filter

physics.gen-ph2022

Weyl and Majorana for Neutral Particles

Valeriy V. Dvoeglazov

We compare various formalisms for neutral particles. It is found that they contain unexplained contradictions. Next, we investigate the spin-1/2 and spin-1 cases in different bases…

physics.gen-ph2020★ 11 cited

Resolving Hubble tension with the Milne model

Ram Gopal Vishwakarma

The recent measurements of the Hubble constant based on the standard CDM cosmology reveal an underlying disagreement between the early-Universe estimates and the late-time measu…

physics.gen-ph2019

Incompatibility of the Dirac-like Field Operators with the Majorana Anzatzen

Valeriy V. Dvoeglazov

In the present article we investigate the spin-1/2 and spin-1 cases in different bases. Next, we look for relations with the Majorana-like field operator. We show explicitly incomp…

physics.gen-ph2019

Dirac and Majorana field operators with self/antiself charge-conjugate states

Valeriy V. Dvoeglazov

We discuss relations between Dirac and Majorana-like field operators with self/antiself charge-conjugate states. The connections with recent models of several authors were found. K…

physics.gen-ph2018

Beginnings of the Helicity Basis in the (S,0)+(0,S) Representations of the Lorentz Group

Valeriy V. Dvoeglazov

We write solutions of relativistic quantum equations explicitly in the helicity basis for S=1/2 and S=1. We present the analyses of relations between Dirac-like and Majorana-like f…

physics.gen-ph2016

Einstein and Beyond: A Critical Perspective on General Relativity

Ram Gopal Vishwakarma

An alternative approach to Einstein's theory of General Relativity (GR) is reviewed, which is motivated by a range of serious theoretical issues inflicting the theory, such as the…

physics.gen-ph2016★ 2 cited

P, C and T: Different Properties on the Kinematical Level

Valeriy V. Dvoeglazov

We study the discrete symmetries (P,C and T) on the kinematical level within the extended Poincare Group. On the basis of the Silagadze research, we investigate the question of the…

physics.gen-ph2013

Self/anti-self charge conjugate states in the helicity basis

Valeriy V. Dvoeglazov

We construct self/anti-self charge conjugate (Majorana-like) states for the (1/2,0)+(0,1/2) representation of the Lorentz group, and their analogs for higher spins within the quant…

physics.gen-ph2013

Chisholm-Caianiello-Fubini Identities for S=1 Barut-Muzinich-Williams Matrices

M. de G. Caldera Cabral, V. V. Dvoeglazov

The formulae of the relativistic products are found S=1 Barut-Muzinich-Williams matrices. They are analogs of the well-known Chisholm-Caianiello-Fubini identities. The obtained res…

physics.gen-ph2012★ 10 cited

Mysteries of the Geometrization of Gravitation

Ram Gopal Vishwakarma

As we now know, there are indeed at least two major difficulties with General Relativity (GR). The first one is related with its incompatibility with quantum mechanics, in the abse…

physics.gen-ph2012★ 7 cited

On the Relativistic Formulation of Matter

Ram Gopal Vishwakarma

A critical analysis of the relativistic formulation of matter reveals some surprising inconsistencies and paradoxes. Corrections are discovered which lead to the long-sought-after…

physics.gen-ph2011★ 7 cited

Negative Energies in the Dirac equation

Valeriy V. Dvoeglazov

It is easy to check that both algebraic equation Det (hat p - m) =0 and Det (hat p + m) =0 for u- and v- 4-spinors have solutions with p_0= pm E_p = pm sqrt bf p^2 +m^2. The same i…

physics.gen-ph2010★ 21 cited

A Critique of Supernova Data Analysis in Cosmology

Ram Gopal Vishwakarma, Jayant V. Narlikar

Observational astronomy has shown significant growth over the last decade and has made important contributions to cosmology. A major paradigm shift in cosmology was brought about b…

physics.gen-ph2007★ 2 cited

Reply to `Comment on ``Helmholtz Theorem and the V-Gauge in the Problem of Superluminal and Instantaneous Signals in Classical Electrodynamics" by A. Chubykalo Et Al' by J. A. Heras [FOUND. Phys. Lett. vol. 19(6) p. 579 (2006)]

A. Chubykalo, A. Espinoza, R. Alvarado-Flores +1

This is the reply to `COMMENT ON ``HELMHOLTZ THEOREM AND THE V-GAUGE IN THE PROBLEM OF SUPERLUMINAL AND INSTANTANEOUS SIGNALS IN CLASSICAL ELECTRODYNAMICS" BY A. CHUBYKALO ET AL' B…

physics.gen-ph2005★ 15 cited

Unusual formations of the free electromagnetic field in vacuum

Andrew E. Chubykalo, Augusto Espinoza

It is shown that there are exact solutions of the free Maxwell equations (FME) in vacuum allowing an existence of stable spherical formations of the free magnetic field and ring-li…

physics.gen-ph2005★ 22 cited

Experimental test of the compatibility of the definitions of the electromagnetic energy density and the Poynting vector

Andrew Chubykalo, Augusto Espinoza, Rumen Tzonchev

It is shown that the generally accepted definition of the Poynting vector and the energy flux vector defined by means of the energy density of the electromagnetic field (Umov vecto…

physics.gen-ph2005★ 10 cited

Helmholtz theorem and the v-gauge in the problem of superluminal and instantaneous signals in classical electrodynamics

Andrew Chubykalo, Augusto Espinoza, Alvarado-Flores +1

In this work we substantiate the applying of the Helmholtz vector decomposition theorem (H-theorem) to vector fields in classical electrodynamics. Using the H-theorem, within the f…

physics.gen-ph2000

Dirac and Majorana Constructs

Valeri V. Dvoeglazov

The present work is a brief review of the recent development in the relativistic quantum mechanics in the representation space. It can be useful for graduate…

physics.gen-ph1998★ 5 cited

Speculations on the Neutrino Theory of Light

Valeri V. Dvoeglazov

The basis of new ideas in the old theory is the Majorana and Ahluwalia constructs, modified versions of the Weinberg theory, and the Barut's self-field quantum electrodyn…