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hep-th2008★ 58 cited
Finite size effects for giant magnons on physical strings
J. A. Minahan, O. Ohlsson Sax
Using finite gap methods, we find the leading order finite size corrections for an arbitrary number of giant magnons on physical strings, where the sum of the momenta is a multiple…
hep-th2007★ 66 cited
World-sheet scattering in AdS_5 x S^5 at two loops
T. Klose, T. McLoughlin, J. A. Minahan +1
We study the AdS_5 x S^5 sigma-model truncated to the near-flat-space limit to two-loops in perturbation theory. In addition to extending previously known one-loop results to the f…
hep-th2001
Quantum Corrections in p-adic String Theory
Joseph A. Minahan
We compute loop corrections in p-adic open string field theory. We argue that quantum effects induce a pole with m^2 ~ - ln g for the open string field at the locally stable vacuum…