Linear Relations and their Breakdown in High Energy Massive String Scatterings in Compact Spaces
| dc.creator | Lee, Jen-Chi | |
| dc.creator | Yang, Yi | |
| dc.date | 2007-05-14 | |
| dc.date | 2007-05-18 | |
| dc.date.accessioned | 2026-07-07T10:35:51Z | |
| dc.date.available | 2026-07-07T10:35:51Z | |
| dc.description | We calculate high energy massive scattering amplitudes of closed bosonic string compactified on the torus. For each fixed mass level with given quantized and winding momenta ((m/R),(1/2)nR), we obtain infinite linear relations among high energy scattering amplitudes of different string states. For some kinematic regimes, we discover that linear relations with N_{R}=N_{L} break down and, simultaneously, the amplitudes enhance to power-law behavior instead of the usual expoential fall-off behavior at high energies. It is the space-time T-duality symmetry that plays a role here. This result is consistent with the coexistence of the linear relations and the softer exponential fall-off behavior of high energy string scattering amplitudes as we pointed out prevously. It is also reminiscent of our previous work on the power-law behavior of high energy string/domain-wall scatterings. | |
| dc.description | 18 pages, 1 figure | |
| dc.identifier | https://arxiv.org/abs/0705.1872 | |
| dc.identifier | http://arxiv.org/abs/0705.1872 | |
| dc.identifier | Nucl.Phys.B784:22-35,2007 | |
| dc.identifier | doi:10.1016/j.nuclphysb.2007.06.005 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/179860 | |
| dc.subject | High Energy Physics - Theory | |
| dc.title | Linear Relations and their Breakdown in High Energy Massive String Scatterings in Compact Spaces | |
| dc.type | text |