Marcos Sampaio
Marcos Sampaio
E-mail confirmado em ufabc.edu.br
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Chiral anomaly and invariance in an implicit momentum space regularization framework
APB Scarpelli, M Sampaio, MC Nemes, B Hiller
Physical Review D 64 (4), 046013, 2001
1152001
QED with minimal and nonminimal couplings: on the quantum generation of Lorentz-violating terms in the pure photon sector
G Gazzola, HG Fargnoli, APB Scarpelli, M Sampaio, MC Nemes
Journal of Physics G: Nuclear and Particle Physics 39 (3), 035002, 2012
852012
Consistency relations for an implicit n-dimensional regularization scheme
APB Scarpelli, M Sampaio, MC Nemes
Physical Review D 63 (4), 046004, 2001
762001
To , or not to : recent evelopments an comparisons of regularization schemes
C Gnendiger, A Signer, D Stöckinger, A Broggio, AL Cherchiglia, ...
The European Physical Journal C 77 (7), 471, 2017
722017
Gauge invariance and the CPT and Lorentz violating induced Chern–Simons-like term in extended QED
APB Scarpelli, M Sampaio, MC Nemes, B Hiller
The European Physical Journal C 56 (4), 571-578, 2008
692008
Systematic Implementation of Implicit Regularization for Multiloop Feynman Diagrams
AL Cherchiglia, M Sampaio, MC Nemes
International Journal of Modern Physics A 26 (15), 2591-2635, 2011
482011
Comparing implicit, differential, dimensional, and Bogolubov-Parasiuk-Hepp-Zimmermann renormalization
M Sampaio, APB Scarpelli, B Hiller, A Brizola, MC Nemes, S Gobira
Physical Review D 65 (12), 125023, 2002
482002
Consistent momentum space regularization/renormalization of supersymmetric quantum field theories: the three-loop β-function for the Wess-Zumino model
D Carneiro, M Sampaio, MC Nemes, APB Scarpelli
Journal of High Energy Physics 2003 (12), 044, 2004
382004
Implicit regularization beyond one-loop order: gauge field theories
EW Dias, APB Scarpelli, LCT Brito, M Sampaio, MC Nemes
The European Physical Journal C 55 (4), 667-681, 2008
332008
(Un) determined finite regularization-dependent quantum corrections: The Higgs boson decay into two photons and the two-photon scattering examples
AL Cherchiglia, LA Cabral, MC Nemes, M Sampaio
Physical Review D 87 (6), 065011, 2013
302013
Implicit regularization and renormalization of QCD
M Sampaio, APB Scarpelli, JE Ottoni, MC Nemes
International Journal of Theoretical Physics 45 (2), 436-457, 2006
302006
Arbitrary parameters in implicit regularization and democracy within perturbative description of 2-dimensional gravitational anomalies
LAM Souza, M Sampaio, MC Nemes
Physics Letters B 632 (5-6), 717-724, 2006
302006
Momentum routing invariance in Feynman diagrams and quantum symmetry breakings
LC Ferreira, AL Cherchiglia, B Hiller, M Sampaio, MC Nemes
Physical Review D 86 (2), 025016, 2012
282012
Quantum gravitational contributions to the beta function of quantum electrodynamics
JCC Felipe, LCT Brito, M Sampaio, MC Nemes
Physics Letters B 700 (1), 86-89, 2011
272011
Conductivity of Coulomb interacting massless Dirac particles in graphene: Regularization-dependent parameters and symmetry constraints
G Gazzola, AL Cherchiglia, LA Cabral, MC Nemes, M Sampaio
EPL (Europhysics Letters) 104 (2), 27002, 2013
252013
On the equivalence between implicit regularization and constrained differential renormalization
CR Pontes, APB Scarpelli, M Sampaio, JL Acebal, MC Nemes
The European Physical Journal C 53 (1), 121-131, 2008
252008
Persistent currents in n-fold twisted Moebius strips
EHM Ferreira, MC Nemes, MD Sampaio, HA Weidenmüller
Physics Letters A 333 (1-2), 146-151, 2004
242004
The role of hidden ambiguities in the linear sigma model with fermions
B Hiller, AL Mota, MC Nemes, AA Osipov, M Sampaio
Nuclear Physics A 769, 53-70, 2006
222006
IMPLICIT REGULARISATION TECHNIQUE: CALCULATION OF THE TWO-LOOP -THEORY β-FUNCTION
A Brizola, O Battistel, M Sampaio, MC Nemes
Modern Physics Letters A 14 (22), 1509-1517, 1999
221999
Regularization independent analysis of the origin of two loop contributions to N=1 Super Yang–Mills beta function
HG Fargnoli, B Hiller, APB Scarpelli, M Sampaio, MC Nemes
The European Physical Journal C 71 (5), 1633, 2011
212011
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