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On time variation of gravitational constant in superstring theories

✍ Scribed by V. D. Ivashchuk; V. N. Melnikov


Book ID
112835578
Publisher
Springer-Verlag,Italian Physical Society
Year
1988
Weight
250 KB
Volume
102
Category
Article
ISSN
0369-3554

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Gravitational scattering of massless sca
✍ J. PaΕ‘ukonis πŸ“‚ Article πŸ“… 2005 πŸ› John Wiley and Sons 🌐 English βš– 245 KB

## Abstract In this paper we perform the calculation of the gravitational scattering amplitude for 4 massless scalars in quantum field theory and Type II superstring theory. We show that the results agree, providing an example of how gravity is incorporated in the superstring theory. During the cal