Electromagnetic and gravitational scattering at Planckian energies
- The Institute of Mathematical Sciences, CIT Campus, Madras-600 113 (India)
- International Centre for Theoretical Physics, Trieste I-34100 (Italy)
The scattering of pointlike particles at very large center-of-mass energies and fixed low momentum transfers, occurring due to both their electromagnetic and gravitational interactions, is reexamined in the particular case when one of the particles carries a magnetic charge. At Planckian center-of-mass energies, when gravitational dominance is usually expected, the presence of a magnetic charge is shown to produce dramatic modifications to the scattering cross section as well as to the holomorphic structure of the scattering amplitude.
- OSTI ID:
- 44803
- Journal Information:
- Physical Review, D, Journal Name: Physical Review, D Journal Issue: 10 Vol. 51; ISSN PRVDAQ; ISSN 0556-2821
- Country of Publication:
- United States
- Language:
- English
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