A Klemm

A Mironov

A-K Kashani-Poor

A. Lerda

D Gaiotto

D Galakhov

D Krefl

E Hopf

F Ferrari

F Fucito

H Ghorbani

I Antoniadis

I. Pesando

J Minahan

J-E Bourgine

J-H Baek

JD Cole

JM Burgers

L. Gallot

LF Alday

M Aganagic

M Bershadsky

M Billó

M Günaydin

M Kardar

M Mariño

M-x Huang

M. Billó

M. Frau

N Nekrasov

N Seiberg

N Wyllard

NA Nekrasov

R Flume

S Hellerman

S Kachru

SH Katz

T Dimofte

T Okuda

TW Grimm

Abstract
          
          We investigate ϵ-deformed 
              $ \mathcal{N}=2 $
             superconformal gauge theories in four dimensions, focusing on the 
              $ \mathcal{N}={2^{*}} $
             and N
            
              f
             = 4 SU(2) cases. We show how the modular anomaly equation obeyed by the deformed prepotential can be efficiently used to derive its non-perturbative expression starting from the perturbative one. We also show that the modular anomaly equation implies that S-duality is implemented by means of an exact Fourier transform even for arbitrary values of the deformation parameters, and then we argue that it is possible, perturbatively in the deformation, to choose appropriate variables such that it reduces to a Legendre transform.</jats:p

Crossref

Journal of High Energy Physics

Modular anomaly equation, heat kernel and S-duality in $ \mathcal{N}=2 $ theories

https://link.springer.com/content/pdf/10.1007%2FJHEP11%282013%29123.pdf

Modular anomaly equation, heat kernel and S-duality in $\mathcal{N}=2$ theories

Abstract

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Modular anomaly equation, heat kernel and S-duality in N=2 \mathcal{N}=2 N=2 theories

Abstract

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Full text

Available Versions

Crossref

Modular anomaly equation, heat kernel and S-duality in $\mathcal{N}=2$ theories