Fermions in 2D Lorentzian Quantum Gravity
| dc.creator | Bogacz, L. | |
| dc.creator | Burda, Z. | |
| dc.creator | Jurkiewicz, J. | |
| dc.date | 2003-06-25 | |
| dc.date.accessioned | 2026-07-07T11:47:09Z | |
| dc.date.available | 2026-07-07T11:47:09Z | |
| dc.description | We implement Wilson fermions on 2D Lorentzian triangulation and determine the spectrum of the Dirac-Wilson operator. We compare it to the spectrum of the corresponding operator in the Euclidean background. We use fermionic particle to probe the fractal properties of Lorentzian gravity coupled to $c=1/2$ and $c=4$ matter. We numerically determine the scaling exponent of the mass gap $M \sim N^{-1/d_H}$ to be $d_H=2.11(5)$, and $d_H=1.77(3)$ for $c=1/2$ and $c=4$, respectively | |
| dc.description | 13 pages, 4 figures | |
| dc.identifier | https://arxiv.org/abs/hep-lat/0306033 | |
| dc.identifier | http://arxiv.org/abs/hep-lat/0306033 | |
| dc.identifier | ActaPhys.Polon.B34:3987-4000,2003 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/202470 | |
| dc.subject | High Energy Physics - Lattice | |
| dc.title | Fermions in 2D Lorentzian Quantum Gravity | |
| dc.type | text |