Abstract
We present investigations of the potential between static charges from a simulation of quantum gravity coupled to an SU(2) gauge field on 6{sup 3}x4 and 8{sup 3}x4 simplicial lattices. In the well-defined phase of the gravity sector where geometrical expectation values are stable, we study the correlations of Polyakov loops and extract the corresponding potentials between a source and sink separated by a distance R. In the confined phase, the potential has a linear form while in the deconfined phase, a screened Coulombic behavior is found. Our results indicate that quantum gravitational effects do not destroy confinement due to non-abelian gauge fields. ((orig.)).
Beirl, W;
[1]
Berg, B A;
[2]
Krishnan, B;
[1]
Markum, H;
[1]
Riedler, J
[1]
- Technische Univ., Vienna (Austria). Inst. fuer Kernphysik
- Department of Physics and SCRI, The Florida State University, Tallahassee, FL 32306 (United States)
Citation Formats
Beirl, W, Berg, B A, Krishnan, B, Markum, H, and Riedler, J.
SU(2) potentials in quantum gravity.
Netherlands: N. p.,
1995.
Web.
doi:10.1016/0920-5632(95)00357-F.
Beirl, W, Berg, B A, Krishnan, B, Markum, H, & Riedler, J.
SU(2) potentials in quantum gravity.
Netherlands.
https://doi.org/10.1016/0920-5632(95)00357-F
Beirl, W, Berg, B A, Krishnan, B, Markum, H, and Riedler, J.
1995.
"SU(2) potentials in quantum gravity."
Netherlands.
https://doi.org/10.1016/0920-5632(95)00357-F.
@misc{etde_101090,
title = {SU(2) potentials in quantum gravity}
author = {Beirl, W, Berg, B A, Krishnan, B, Markum, H, and Riedler, J}
abstractNote = {We present investigations of the potential between static charges from a simulation of quantum gravity coupled to an SU(2) gauge field on 6{sup 3}x4 and 8{sup 3}x4 simplicial lattices. In the well-defined phase of the gravity sector where geometrical expectation values are stable, we study the correlations of Polyakov loops and extract the corresponding potentials between a source and sink separated by a distance R. In the confined phase, the potential has a linear form while in the deconfined phase, a screened Coulombic behavior is found. Our results indicate that quantum gravitational effects do not destroy confinement due to non-abelian gauge fields. ((orig.)).}
doi = {10.1016/0920-5632(95)00357-F}
journal = []
volume = {42}
journal type = {AC}
place = {Netherlands}
year = {1995}
month = {Apr}
}
title = {SU(2) potentials in quantum gravity}
author = {Beirl, W, Berg, B A, Krishnan, B, Markum, H, and Riedler, J}
abstractNote = {We present investigations of the potential between static charges from a simulation of quantum gravity coupled to an SU(2) gauge field on 6{sup 3}x4 and 8{sup 3}x4 simplicial lattices. In the well-defined phase of the gravity sector where geometrical expectation values are stable, we study the correlations of Polyakov loops and extract the corresponding potentials between a source and sink separated by a distance R. In the confined phase, the potential has a linear form while in the deconfined phase, a screened Coulombic behavior is found. Our results indicate that quantum gravitational effects do not destroy confinement due to non-abelian gauge fields. ((orig.)).}
doi = {10.1016/0920-5632(95)00357-F}
journal = []
volume = {42}
journal type = {AC}
place = {Netherlands}
year = {1995}
month = {Apr}
}