Abstract
We use semiclassical methods to study closed strings in the modified [Formula Presented] background with constant [Formula Presented] fields. The pointlike closed strings and the stretched closed strings rotating around the big circle of [Formula Presented] are considered. Quantization of these closed string leads to a time-dependent string spectrum, which we argue corresponds to the renormalization-group flow of the dual noncommutative Yang-Mills theory.
Original language | English |
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Journal | Physical Review D - Particles, Fields, Gravitation and Cosmology |
Volume | 70 |
Issue number | 8 |
DOIs | |
State | Published - 1 Jan 2004 |