Exact results in D = 2 supersymmetric gauge theories
- N. Doroud, J. Gomis, B. Floch, Sungjay Lee
- Physics
- 12 June 2012
A bstractWe compute exactly the partition function of two dimensional $ \mathcal{N} $ = (2, 2) gauge theories on S2 and show that it admits two dual descriptions: either as an integral over the…
Holographic Wilson loops
- J. Gomis, F. Passerini
- Mathematics
- 3 April 2006
We show that all half-BPS Wilson loop operators in = 4 SYM – which are labeled by Young tableaus – have a gravitational dual description in terms of D5-branes or alternatively in terms of D3-branes…
Nonrelativistic closed string theory
We construct a Galilean invariant nongravitational closed string theory whose excitations satisfy a nonrelativistic dispersion relation. This theory can be obtained by taking a consistent low energy…
A Massive Study of M2-brane Proposals
- J. Gomis, D. Rodríguez-Gómez, M. Raamsdonk, H. Verlinde
- Physics
- 7 July 2008
We test the proposals for the worldvolume theory of M2-branes by studying its maximally supersymmetric mass-deformation. We check the simplest prediction for the mass-deformed theory on N M2-branes:…
Exact Kähler potential from gauge theory and mirror symmetry
- J. Gomis, Sungjay Lee
- Physics, Mathematics
- 22 October 2012
A bstractWe prove a recent conjecture that the partition function of $ \mathcal{N} $ = (2, 2) gauge theories on the two-sphere which flow to Calabi-Yau sigma models in the infrared computes the exact…
Fractional branes and boundary states in orbifold theories
- D. Diaconescu, J. Gomis
- Mathematics
- 30 June 1999
We study the D-brane spectrum of = 2 string orbifold theories using the boundary state formalism. The construction is carried out for orbifolds with isolated singularities, non-isolated singularities…
Gauge theory at large N and new G2 holonomy metrics
- A. Brandhuber, J. Gomis, S. Gubser, S. Gukov
- Physics
- 4 June 2001
Correlation functions of Coulomb branch operators
- Efrat Gerchkovitz, J. Gomis, Nafiz Ishtiaque, A. Karasik, Z. Komargodski, S. Pufu
- Mathematics, Physics
- 18 February 2016
A bstractWe consider the correlation functions of Coulomb branch operators in four-dimensional N$$ \mathcal{N} $$ = 2 Superconformal Field Theories (SCFTs) involving exactly one antichiral operator.…
Sphere partition functions and the Zamolodchikov metric
- Efrat Gerchkovitz, J. Gomis, Z. Komargodski
- Mathematics, Physics
- 28 May 2014
A bstractWe study the finite part of the sphere partition function of d-dimensional Conformal Field Theories (CFTs) as a function of exactly marginal couplings. In odd dimensions, this quantity is…
Bagger-Lambert Theory for General Lie Algebras
- J. Gomis, G. Milanesi, J. Russo
- Physics
- 7 May 2008
We construct the totally antisymmetric structure constants f^{ABCD} of a 3-algebra with a Lorentzian bi-invariant metric starting from an arbitrary semi-simple Lie algebra. The structure constants…
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