Electronic Journal of Theoretical Physics

Open access journal for theoretical physics


About us

Editorial Board


For Authors

Contact us



ISSN 1729-5254


This issue is devoted to Stephen Hawking

(Oxford, 8 January 1942 -- Cambridge, 14 March 2018)




Volume 14, Issue 37 (2018)


Full text: Acrobat PDF






In memory of Stephen Hawking


Ignazio Licata


Full text: Acrobat PDF






Ammar Sakaji


Full text: Acrobat PDF




Projective Limits of State Spaces: Quantum Field Theory Without a Vacuum


Suzanne Lanery


Centro de Ciencias Matematicas, Universidad Nacional Autonoma de Mexico, Apartado Postal 61-3, 58089 Morelia, Michoacan, Mexico


Full text: Acrobat PDF




Noncommutative Structure of Massive Bosonic Strings


N. Mansour, E.Diaf and M.B. Sedra


SIMO-Lab, faculty of sciences,Ibn Tofail University,Kenitra, Morocco

Department of Physics, Pluridisciplinairy Faculty of Nador,

OLMAN-RL Pluridisciplinary Faculty of Nador,

University Mohammed Premier, Oujda B.P N 300, Selouane, 27000 Nador, Morocco.


Full text: Acrobat PDF




Minimal Length, Minimal Inverse Temperature, Measurability and Black Hole


Alexander E.Shalyt-Margolin


Institute for Nuclear Problems,Belarusian State University, 11 Bobruiskaya str., Minsk

220040, Belarus


Full text: Acrobat PDF




Poisson Bracket and Symplectic Structure of Covariant Canonical Formalism of Fields


Yasuhito Kaminaga


School of Mathematics, The University of Edinburgh,

James Clerk Maxwell Building, Peter Guthrie Tait Road,

Edinburgh EH9 3FD, United Kingdom


Full text: Acrobat PDF



Neutrino Masses and Effective Majorana Mass from a Cobimaximal Neutrino Mixing Matrix


Asan Damanik


Department of Physics Education, Sanata Dharma University

Kampus III USD Paingan, Maguwoharjo, Sleman, Yogyakarta, Indonesia


Full text: Acrobat PDF




Relativistic Klein-Gordan Equation with Position Dependent Mass for q-deformed Modifed Eckart plus Hylleraas potential


S. Sur and S. Debnath


Department of Mathematics, Jadavpur University, Kolkata - 700 032, India


Full text: Acrobat PDF




Investigation Fermionic Quantum Walk for Detecting Nonisomorph Cospectral Graphs


M. A. Jafarizadeh, F. Eghbalifamy and S. Namiz


Department of Theoretical Physics and Astrophysics, University of Tabriz, Tabriz 51664, Iran


Full text: Acrobat PDF




Thermodynamics of Hot Quantum Scalar Field in a (D + 1) Dimensional Curved Spacetime


W. A. Rojas C. and J. R. Arenas S.y


Departamento de Fisica , Universidad Nacional de Colombia

Observatorio Astronomico Nacional, Universidad Nacional de Colombia


Full text: Acrobat PDF




Spin and Zitterbewegung

in a Field Theory of the Electron


Erasmo Recami and Giovanni Salesi


Facolta di Ingegneria, Universitia Statale di Bergamo, 24044{Dalmine (BG), Italy;

INFN Sezione di Milano, Milan, Italy; and

DECOM, Faculty of Electrical Engineering (FEEC), State University at Campinas

(UNICAMP), Campinas, Brazil.

Facolta di Ingegneria, Universita Statale di Bergamo, 24044{Dalmine (BG), Italy;

INFN{Sezione di Milano, Milan, Italy


Full text: Acrobat PDF




Solutions to the Gravitational Field Equations in Curved Phase-Spaces


Carlos Castro

Center for Theoretical Studies of Physical Systems

Clark Atlanta University, Atlanta, Georgia. 30314, USA


Full text: Acrobat PDF




Electromagnetic Media in pp-wave Spacetime


Mohsen Fathi


Department of Physics, Payame Noor University (PNU), PO BOX 19395-3697 Tehran, Iran


Full text: Acrobat PDF




Validation of the Hadron Mass Quantization from Experimental Hadronic Regge Trajectories


Navjot Hothi, Shuchi Bisht


Department of Physics, University of Petroleum and Energy Studies, Dehradun -

248007, India

Department of Physics, Kumaun University, Nainital-263002, India


Full text: Acrobat PDF




Neimark-Sacker and Closed Invariant Curve Bifurcations of A Two Dimensional Map Used For Cryptography


Yaniss Yahiaoui and Nourredine Akrouney


Laboratoire de Mathematiques Appliquees, Faculte des Sciences Exactes, Universite de

Bejaia, 06000 Bejaia, Algeria


Full text: Acrobat PDF




Physics of Currents and Potentials IV. Dirac Space and Dirac Vectors in the Quantum Relativistic Theory


V.A. Temnenko


Tavrian National University, Vernadsky prospect 4, 95022 Simferopol, Crimea


Full text: Acrobat PDF





Previous Issues



Copyright 2003-2018 Electronic Journal of Theoretical Physics (EJTP)

All rights reserved