J. Barcelos‐Neto

Universidade Federal do Rio de Janeiro — Brazil

Physics and Astronomy · Physical Sciences

15h-index924citations106works0.02yr avg
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Research Topics

Black Holes and Theoretical Physics(70), Cosmology and Gravitation Theories(34), Particle physics theoretical and experimental studies(21), Quantum Chromodynamics and Particle Interactions(20), Noncommutative and Quantum Gravity Theories(19)

Publications106 total

On the trace anomaly and the energy-momentum conservation of quantum fields at D=2 in classical curved backgrounds
Brazilian Journal of Physics·2004· 1 citedOpen Access
Time-dependent cosmological constant in the Jackiw-Teitelboim cosmology
Europhysics Letters (EPL)·2003· 2 citedOpen Access
Noncommutative fields in curved space
arXiv (Cornell University)·2002· 4 citedOpen Access
Statistical transmutation of quantum bosonic strings coupled to general four-dimensional Chern-Simons theory
Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields·2002· 1 citedOpen Access
Summary talk: field theory
Brazilian Journal of Physics·2002Open Access
Particles and Fields
2002· 1 cited
A new sequence of topological terms at any spacetime dimensions
Europhysics Letters (EPL)·2002· 3 citedOpen Access
Remarks on the canonical quantization of noncommutative theories
Journal of Physics A Mathematical and General·2001· 12 citedOpen Access
Hamiltonian embedding of the massive noncommutative U(1) theory
Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields·2001· 11 citedOpen Access
Model for a time-dependent cosmological constant
Classical and Quantum Gravity·2001· 9 citedOpen Access
Spontaneous compactification of D=5 two-form gauge fields and the obtainment of Maxwell and Yang–Mills theories
Journal of Mathematical Physics·2000
Partially embedding of the quantum mechanical analog of the nonlinear sigma model
arXiv (Cornell University)·1999Open Access
Extended gauge theories starting from the matter field Lagrangian
Journal of Mathematical Physics·1999
Extended supersymmetry in D=1+1
arXiv (Cornell University)·1999Open Access
Effective actions for<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mn>0</mml:mn><mml:mo>+</mml:mo><mml:mn>1</mml:mn></mml:math>dimensional scalar QED and its SUSY generalization at<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>T</mml:mi><mml:mi>≠</mml:mi><mml:mn>0</mml:mn></mml:math>
Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields·1999· 5 citedOpen Access
Two-form gauge fields in the Becchi–Rouet–Stora–Tyutin superspace
Journal of Mathematical Physics·1998· 4 cited
Effective Actions for 0+1 Scalar QED and its SUSY Generalization at $T\neq 0$
arXiv (Cornell University)·1998Open Access
Derivative expansion and large gauge invariance at finite temperature
Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields·1998· 16 citedOpen Access
Reducible Systems and Embedding Procedures in the Canonical Formalism
Annals of Physics·1998· 25 citedOpen Access
Axial and gauge anomalies in a theory with one and two-form gauge fields
Physics Letters B·1998· 4 citedOpen Access
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Frequent Co-authors

Ashok Das(10), Ricardo José Rocha Amorim(8), Marcos V. S. Alves(4), C. P. Natividade(3), Nelson R. F. Braga(3), C. Wotzasek(2), Rabin Banerjee(2), M. Ruiz-Altaba(2), Carlos A. P. Galvão(2), Alejandro Cabo Montes de(2), E.S. Cheb-Terrab(2), Wolfgang Scherer(2), Rivadávio Fernandes Batista de Amorim(1), Wilma Helena de Oliveira(1), M. B. D. Silva(1), T. G. Dargam(1), Silvio Rabello(1), C Alvear(1), Prem Prakash Srivastava(1), Sudhakar Panda(1)