Renormalisation of the energy-momentum tensor in scalar field theory using the Wilson flow
| dc.contributor.author | Capponi, F | en |
| dc.contributor.author | Debbio, LD | en |
| dc.contributor.author | Ehret, S | en |
| dc.contributor.author | Pellegrini, R | en |
| dc.contributor.author | Rago, A | en |
| dc.date.accessioned | 2016-10-25T22:48:08Z | |
| dc.date.available | 2016-10-25T22:48:08Z | |
| dc.date.issued | 2015-12-09 | en |
| dc.identifier.uri | http://hdl.handle.net/10026.1/6624 | |
| dc.description | Talk presented at the 33rd International Symposium on Lattice Field Theory (Lattice 2015) by Susanne Ehret | en |
| dc.description.abstract |
A non-perturbative renormalisation prescription for the energy-momentum tensor, based on space-time symmetries along the Wilson flow, has been proposed recently in the context of 4-dimensional gauge theories. We extend this construction to the case of a scalar field theory, and investigate its numerical feasibility by studying Ward identities in 3-dimensional scalar field theory. After introducing the Wilson flow for the scalar field theory we discuss its renormalisation properties and the determination of the renormalisation constants for the energy-momentum tensor. | en |
| dc.language.iso | en | en |
| dc.subject | hep-lat | en |
| dc.subject | hep-lat | en |
| dc.title | Renormalisation of the energy-momentum tensor in scalar field theory using the Wilson flow | en |
| dc.type | Journal Article | |
| plymouth.author-url | http://arxiv.org/abs/1512.02851v1 | en |
| plymouth.organisational-group | /Plymouth | |
| plymouth.organisational-group | /Plymouth/Faculty of Science and Engineering | |
| plymouth.organisational-group | /Plymouth/Faculty of Science and Engineering/School of Engineering, Computing and Mathematics | |
| plymouth.organisational-group | /Plymouth/Users by role | |
| plymouth.organisational-group | /Plymouth/Users by role/Academics | |
| plymouth.organisational-group | /Plymouth/Users by role/Researchers in ResearchFish submission | |
| dc.rights.embargoperiod | Not known | en |
| rioxxterms.licenseref.uri | http://www.rioxx.net/licenses/all-rights-reserved | en |
| rioxxterms.type | Journal Article/Review | en |
