Author

Nuno Barros e Sá

Observed names: N. B. Sá, NUNO BARROS E SÁ, Nuno Sa, Nuno Sá Sá, Sa, Nuno Barros e

Institutions: Universidade dos Açores, University of Lisbon

Observed institutions: Brigham Young University, Universidade dos Açores, University of Lisbon, Stockholm University, Institute of Astrophysics and Space Sciences

ORCID: 0000-0001-7216-6614

Observed ORCID: 0000-0001-7216-6614

OpenAlex ID: A5012684126

Hamiltonian Analysis of General Relativity With the Immirzi Parameter

2001 · NUNO BARROS E SÁ · International Journal of Modern Physics D · 106

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Families of complex Hadamard matrices

2013 · Nuno Barros e Sá, Ingemar Bengtsson · Linear Algebra and its Applications · 15

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From topological to parametrized field theory

1999 · Nuno Barros e Sá, Ingemar Bengtsson · Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields · 7

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Nonlinear Thomson scattering: velocity asymmetry inherent in electron figure-8 motion

2024 · Mahonri Romero, Luke Robins, et al. · Optics Express · 6

Vacuum Stability in two-Higgs doublet models

2009 · Sa, Nuno Barros e, Barroso, Augusto, et al. · arXiv (Cornell University) · 6

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Remarks on topological brane theories

2000 · Ingemar Bengtsson, Nuno Barros e Sá, et al. · Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields · 6

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Covariant conservation laws, local invariance and Noether’s second theorem

2026 · Nuno Barros e Sá, Miguel A. S. Pinto, et al. · The European Physical Journal C · 5

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Decomposition of Hilbert space in sets of coherent states

2001 · Nuno Barros e Sá · Journal of Physics A Mathematical and General · 5

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Modelling the Earth's magnetic field

2022 · Nuno Barros e Sá, Lourenço Faria, et al. · American Journal of Physics · 4

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From quantum field theory to quantum mechanics

2021 · Nuno Barros e Sá, Cláudio Gomes · The European Physical Journal C · 4