| Title: |
A first look at maximally twisted mass lattice QCD calculations at the physical point |
| Authors: |
Abdel Rehim, A; Boucaud, Ph; Carrasco, N; Deuzeman, A; Dimopoulos, P; Herdoiza, G; Kansen, K; Kostrzewa, B; Mangin Brinet, M; Montvay, I; Palao, D; Sanfilippo, F; Scorzato, L; Shindler, A; Urbach, C; Wenger, U.; FREZZOTTI, ROBERTO; ROSSI, GIANCARLO |
| Contributors: |
Abdel Rehim, A; Boucaud, P; Carrasco, N; Deuzeman, A; Dimopoulos, P; Frezzotti, R; Herdoiza, G; Kansen, K; Kostrzewa, B; Mangin Brinet, M; Montvay, I; Palao, D; Rossi, G; Sanfilippo, F; Scorzato, L; Shindler, A; Urbach, C; Wenger, U |
| Publisher Information: |
SISSA; IT; Trieste |
| Publication Year: |
2013 |
| Collection: |
Universitá degli Studi di Roma "Tor Vergata": ART - Archivio Istituzionale della Ricerca |
| Subject Terms: |
Twisted mass at the physical point; lattice gauge theories; Settore FIS/02 - FISICA TEORICA; MODELLI E METODI MATEMATICI |
| Description: |
In this contribution, a first look at simulations using maximally twisted mass Wilson fermions at the physical point is presented. A lattice action including clover and twisted mass terms is presented and the Monte Carlo histories of one run with two mass-degenerate flavours at a single lattice spacing are shown. Measurements from the light and heavy-light pseudoscalar sectors are compared to previous Nf=2 results and their phenomenological values. Finally, the strategy for extending simulations to Nf=2+1+1 is outlined. |
| Document Type: |
conference object |
| Language: |
English |
| Relation: |
31st International Symposium on Lattice Field Theory (Lattice 2013; volume:PoS(LATTICE 2013)264; firstpage:264; serie:PoS; https://hdl.handle.net/2108/95536 |
| Availability: |
https://hdl.handle.net/2108/95536 |
| Rights: |
info:eu-repo/semantics/openAccess |
| Accession Number: |
edsbas.77BF0DD4 |
| Database: |
BASE |