Correlators in N=1 SYM (2+1)
Abstract
We present a calculation of the correlator <0|T^{++}(r) T^{++}(0) |0> in N=1 SYM theory in 2+1 dimensions. In the calculation, we use supersymmetric discrete light-cone quantization (SDLCQ), which preserves the supersymmetry at every step of the calculation. For small and intermediate r the correlator converges rapidly for all couplings. At small r the correlator behaves like 1/r^6, as expected. At large r the correlator is dominated by the BPS states of the theory. We find a critical coupling where the large-r correlator goes to zero; it grows like the square root of the transverse cutoff.
- Publication:
-
Particles, Strings, and Cosmology
- Pub Date:
- 2001
- DOI:
- arXiv:
- arXiv:hep-th/0104265
- Bibcode:
- 2001psc..conf..305T
- Keywords:
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- High Energy Physics - Theory
- E-Print:
- 4pp., 4 figures