414 citations
- Instituto de Aeronáutica e EspaçoBR7 papers
- Instituto Tecnológico de AeronáuticaBR7 papers
- Universidade de São PauloBR7 papers
- Shanghai Astronomical ObservatoryCN5 papers
- Universidade Estadual Paulista (Unesp)BR5 papers
- Instituto Nacional de Pesquisas EspaciaisBR4 papers
- Nanjing University of Aeronautics and AstronauticsCN4 papers
- Rhodes UniversityZA4 papers
- Shanghai Jiao Tong UniversityCN4 papers
- Technical University of MunichDE4 papers
- Universidade de BrasíliaBR4 papers
- Universidade Federal de Campina GrandeBR4 papers
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hep-th2009★ 11 cited
No parity anomaly in massless QED3: a BPHZL approach
Oswaldo M. Del Cima, Daniel H. T. Franco, Olivier Piguet +1
In this letter we call into question the perturbatively parity breakdown at 1-loop for the massless QED_3 frequently claimed in the literature. As long as perturbative quantum fiel…
hep-th2007★ 30 cited
Two field BPS solutions for generalized Lorentz breaking models
A. de Souza Dutra, M. Hott, F. A. Barone
In this work we present nonlinear models in two-dimensional space-time of two interacting scalar fields in the Lorentz and CPT violating scenarios. We discuss the soliton solutions…