q-Deformed Bi-Local Fields II
| dc.creator | Toyoda, Haruki | |
| dc.creator | Naka, Shigefumi | |
| dc.date | 2006-03-02 | |
| dc.date.accessioned | 2026-07-07T12:20:27Z | |
| dc.date.available | 2026-07-07T12:20:27Z | |
| dc.description | We study a way of $q$-deformation of the bi-local system, the two particle system bounded by a relativistic harmonic oscillator type of potential, from both points of view of mass spectra and the behavior of scattering amplitudes. In our formulation, the deformation is done so that $P^2$, the square of center of mass momentum, enters into the deformation parameters of relative coordinates. As a result, the wave equation of the bi-local system becomes nonlinear with respect to $P^2$; then, the propagator of the bi-local system suffers significant change so as to get a convergent self energy to the second order. The study is also made on the covariant $q$-deformation in four dimensional spacetime. | |
| dc.description | Published in SIGMA (Symmetry, Integrability and Geometry: Methods and Applications) at http://www.emis.de/journals/SIGMA/ | |
| dc.identifier | https://arxiv.org/abs/hep-th/0603020 | |
| dc.identifier | http://arxiv.org/abs/hep-th/0603020 | |
| dc.identifier | SIGMA 2:031,2006 | |
| dc.identifier | doi:10.3842/SIGMA.2006.031 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/213071 | |
| dc.subject | High Energy Physics - Theory | |
| dc.subject | Mathematical Physics | |
| dc.title | q-Deformed Bi-Local Fields II | |
| dc.type | text |