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19912026
Showing 1997 · hep-thShow all

29 papers · 2 filters

hep-th1997

Mirrors and Phases of N=4 in D=3

Zheng Yin

We review brane engineering of mirror pairs of 3d N=4 theories. It reveals aspects of 3d physics not known from previous field theoretic studies: novel QFT's without Lagrangian des…

hep-th1997★ 61 cited

Asymptotic Search for Ground States of SU(2) Matrix Theory

M. B. Halpern, C. Schwartz

We introduce a complete set of gauge-invariant variables and a generalized Born-Oppenheimer formulation to search for normalizable zero-energy asymptotic solutions of the Schroding…

hep-th1997★ 10 cited

Calabi-Yau Duals for CHL Strings

Shamit Kachru, Albrecht Klemm, Yaron Oz

We find M-theory (Type IIA) duals for compactifications of the 9d CHL string to 5d (4d) on K3 (K3 x S^1). The IIA duals are Calabi-Yau orbifolds with nontrivial RR U(1) backgrounds…

hep-th1997★ 8 cited

A Non-renormalization Theorem for the Wilsonian Gauge Couplings in Supersymmetric Theories

Michael Graesser, Bogdan Morariu

We show that the holomorphic Wilsonian beta-function of a renormalizable asymptotically free supersymmetric gauge theory with an arbitrary semi-simple gauge group, matter content,…

hep-th1997★ 35 cited

Kahler Potential and Higher Derivative Terms from M Theory Fivebrane

Jan de Boer, Kentaro Hori, Hirosi Ooguri +1

The construction of four dimensional supersymmetric gauge theories via the fivebrane of M theory wrapped around a Riemann surface has been successfully applied to the computation o…

hep-th1997★ 6 cited

String Field Equations From Generalized Sigma Model II

Korkut Bardakci

We improve and extend a method introduced in an earlier paper for deriving string field equations. The idea is to impose conformal invariance on a generalized sigma model, using a…