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researcher

O. Ventura

4 papers hereh-index 9264 citations39 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • middle author3
  • last author1

Across the 4 of 4 papers where every author was matched, so the position is known.

fields
  • hep-th4

identity via Semantic Scholar / OpenAlex

activity
19972007
most citedSeiberg-Witten map for the 4D noncommutative BF theory

2 citations · 2 across the 1 of their papers we have counts for

collaborators
Showing hep-thShow all

3 papers · 1 filter

hep-th2007★ 2 cited

Seiberg-Witten map for the 4D noncommutative BF theory

L. C. Q. Vilar, O. S. Ventura, R. L. P. G. Amaral +2

We describe the Seiberg-Witten map for the 4D noncommutative BF theory (NCBF). We establish the existence of a map taking the abelian NCBF into its commutative version, in agreemen…

hep-th2000

Nonrenormalization theorems for N=2 Super Yang-Mills

V. E. R. Lemes, N. Maggiore, M. S. Sarandy +3

The BRST algebraic proofs of the the nonrenormalization theorems for the beta functions of N=2 and N=4 Super Yang-Mills theories are reviewed.

hep-th1997

Algebraic Renormalization: perturbative twisted considerations on topological Yang-Mills theory and on N=2 supersymmetric gauge theories

F. Fucito, A. Tanzini, L. C. Q. Vilar +3

Lectures given at the First School on Field Theory and Gravitation, Vitória, Esp\'ırito Santo, Brazil, 15-19 April, 1997.

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