Spectroscopy of fermionic operators in AdS/CFT
Ingo Kirsch
TL;DR
This paper analyzes the spectrum of fermionic operators in a supersymmetric gauge theory using AdS/CFT, providing analytical solutions for D7-brane fluctuations and exploring baryon spectra.
Contribution
It offers an analytical computation of fermionic operator spectra in N=2 gauge theory via AdS/CFT and extends to baryon spectrum analysis in various supersymmetric theories.
Findings
Analytical spectrum of fermionic operators obtained
D7-brane fluctuation equations solved explicitly
Baryon spectra explored in supersymmetric gauge theories
Abstract
We compute the spectrum of color-singlet fermionic operators in the N=2 gauge theory on intersecting D3 and D7-branes using the AdS/CFT correspondence. The operator spectrum is found analytically by solving the equations for the dual D7-brane fluctuations. For the fermionic part of the D7-brane action, we use the Dirac-like form found by Martucci et al. (hep-th/0504041). We also consider the baryon spectrum of a large class of supersymmetric gauge theories using a phenomenological approach to the gauge/gravity duality.
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