Light-cone gauge superstring field theory in linear dilaton background - INSPIRE

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Light-cone gauge superstring field theory in linear dilaton background

Nobuyuki Ishibashi
(
- U. Tsukuba, CiRfSE
)

May 16, 2016

39 pages

Published in:

PTEP 2017 (2017) 3, 033B01

Published: Mar 1, 2017

e-Print:

1605.04666 [hep-th]

DOI:

10.1093/ptep/ptx012

Report number:

UTHEP-686

View in:

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Abstract: (Oxford University Press)

The Feynman amplitudes of light-cone gauge superstring field theory suffer from various divergences. In order to regularize them, we study the theory in a linear dilaton background Φ=−iQX1 with the number of spacetime dimensions fixed. We show that the theory with the Feynman iε (ε>0) and Q2>10 yields finite results.

Note:

39 pages, 22 figures, minor corrections

String field theory
dilaton: background
dilaton: linear
space-time: dimension
light cone gauge
superstring
Feynman
regularization

References(61)

Figures(22)

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