Undulating Strings and Gauge Theory Waves

نویسندگان

  • Curtis G. Callan
  • Alberto Güijosa
  • Joseph Henry
چکیده

We study some dynamical aspects of the correspondence between strings in AdS space and external heavy quarks in N = 4 SYM. Specifically, by examining waves propagating on such strings, we make some plausible (and some surprising) inferences about the time-dependent fields produced by oscillating quarks in the stronglycoupled gauge theory. We point out a puzzle regarding energy conservation in the SYM theory. In addition, we perform a similar analysis of the gauge fields produced by a baryon (represented as a D5-brane with string-like extension in AdS space) and compare and contrast with the gauge fields produced by a quark-antiquark pair (represented as a string looping through AdS space).

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تاریخ انتشار 1999