Strings in an arbitrary constant magnetic field with arbitrary constant metric and stringy form factors



We quantize the open string in an arbitrary constant magnetic field with a non factorized metric on a torus. We then discuss carefully the vertexes which describe the emission of dipole open strings and closed strings in the non compact limit. Finally we compute various stringy form factors which in the compact case induces a Kæhler and complex structure dependence and suppression of some amplitudes with KK states.


Brane Dynamics in Gauge Theories Conformal Field Models in String Theory 

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Copyright information

© SISSA, Trieste, Italy 2011

Authors and Affiliations

  1. 1.Dipartimento di Fisica TeoricaUniversità di Torino and I.N.F.N. – sezione di TorinoTorinoItaly

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