Renormalisation of quark bilinears with N(f)=2 Wilson fermions and tree-level improved gauge action - INSPIRE

DataBETA

Renormalisation of quark bilinears with N(f)=2 Wilson fermions and tree-level improved gauge action

ETM

Collaboration

•

P. Dimopoulos
(
- Rome U., Tor Vergata and
- INFN, Rome2
)

Oct, 2007

7 pages

Part of Proceedings, 25th International Symposium on Lattice field theory (Lattice 2007) : Regensburg, Germany, July 30-August 4, 2007, 241

Published in:

PoS LATTICE2007 (2007) 241

Contribution to:

- Lattice 2007
, 241
,
- Lattice 2007
, 241

e-Print:

0710.0975 [hep-lat]

DOI:

10.22323/1.042.0241

Experiments:

LATTICE-ETM

View in:

reference search29 citations

Citations per year

Abstract: (arXiv)

We present results for the renormalisation constants of bilinear quark operators, using the Nf=2 twisted mass Wilson action at maximal twist (which guarantees automatic O(a) improvement) and the tree-level Symanzik improved gauge action. The scale-independent renormalisation constants are computed with a new method, which makes use of both standard twisted mass and Osterwalder-Seiler fermions. Moreover, the results from an RI-MOM calculation are presented for both scale independent and scale dependent renormalisation constants.

References(14)

Figures(0)

Dynamical twisted mass fermions with light quarks

ETM

Collaboration

•

Ph. Boucaud
(
- Orsay, LPT
)

et al.

- Phys.Lett.B 650 (2007) 304-311
•
e-Print:
- hep-lat/0701012
•
DOI:
- 10.1016/j.physletb.2007.04.054

Chirally improving Wilson fermions. 1. O(a) improvement

R. Frezzotti
(
- INFN, Milan and
- Milan Bicocca U.
)
,
G.C. Rossi
(
- Rome U., Tor Vergata and
- INFN, Rome2
)

- JHEP 08 (2004) 007
•
e-Print:
- hep-lat/0306014
•
DOI:
- 10.1088/1126-6708/2004/08/007

Going chiral: Overlap versus twisted mass fermions

XLF

Collaboration

•

Wolfgang Bietenholz
(
- Humboldt U., Berlin
)

et al.

- JHEP 12 (2004) 044
•
e-Print:
- hep-lat/0411001
•
DOI:
- 10.1088/1126-6708/2004/12/044

Exploring twisted mass lattice QCD with the Clover term

D. Becirevic
(
- Orsay, LPT
)
,
Philippe Boucaud
(
- Orsay, LPT
)
,
V. Lubicz
(
- Rome III U. and
- INFN, Rome3
)
,
G. Martinelli
(
- Rome U. and
- INFN, Rome
)
,
F. Mescia
(
- Frascati
)

et al.

- Phys.Rev.D 74 (2006) 034501
•
e-Print:
- hep-lat/0605006
•
DOI:
- 10.1103/PhysRevD.74.034501

Gauge Field Theories on the Lattice

K. Osterwalder
(
- Harvard U.
)
,
E. Seiler
(
- Princeton U.
)

- Annals Phys. 110 (1978) 440,
- Salerno Soliton Wkshp.1977:0201
•
DOI:
- 10.1016/0003-4916(78)90039-8

Chirally improving Wilson fermions. II. Four-quark operators

R. Frezzotti
(
- INFN, Milan and
- Milan Bicocca U.
)
,
G.C. Rossi
(
- Rome U., Tor Vergata and
- INFN, Rome2 and
- NIC, Zeuthen and
- DESY, Zeuthen
)

- JHEP 10 (2004) 070
•
e-Print:
- hep-lat/0407002
•
DOI:
- 10.1088/1126-6708/2004/10/070

Lattice QCD with a chirally twisted mass term

Alpha

Collaboration

•

Roberto Frezzotti
(
- Milan Bicocca U.
)

et al.

- JHEP 08 (2001) 058
•
e-Print:
- hep-lat/0101001
•
DOI:
- 10.1088/1126-6708/2001/08/058

Quark mass dependence of hadron masses from lattice QCD

UKQCD

Collaboration

•

M. Foster
(
- Liverpool U.
)

et al.

- Phys.Rev.D 59 (1999) 074503
•
e-Print:
- hep-lat/9810021
•
DOI:
- 10.1103/PhysRevD.59.074503

A General method for nonperturbative renormalization of lattice operators

G. Martinelli
(
- Rome U. and
- INFN, Rome and
- CERN
)
,
C. Pittori
(
- Orsay, LPT
)
,
Christopher T. Sachrajda
(
- Southampton U.
)
,
M. Testa
(
- Rome U. and
- INFN, Rome
)
,
A. Vladikas
(
- Rome U., Tor Vergata and
- INFN, Rome
)

- Nucl.Phys.B 445 (1995) 81-108
•
e-Print:
- hep-lat/9411010
•
DOI:
- 10.1016/0550-3213(95)00126-D

Renormalization constants of quark operators for the nonperturbatively improved Wilson action

D. Becirevic
(
- Orsay, LPT
)
,
V. Gimenez
(
- Valencia U. and
- Valencia U., IFIC
)
,
V. Lubicz
(
- Rome III U. and
- INFN, Rome3
)
,
G. Martinelli
(
- Rome U. and
- INFN, Rome
)
,
M. Papinutto
(
- NIC, Zeuthen and
- DESY, Zeuthen
)

et al.

- JHEP 08 (2004) 022
•
e-Print:
- hep-lat/0401033
•
DOI:
- 10.1088/1126-6708/2004/08/022

Three loop anomalous dimension of nonsinglet quark currents in the RI-prime scheme

J.A. Gracey
(
- Liverpool U., Dept. Math.
)

- Nucl.Phys.B 662 (2003) 247-278
•
e-Print:
- hep-ph/0304113
•
DOI:
- 10.1016/S0550-3213(03)00335-3

Renormalization and running of quark mass and field in the regularization invariant and MS-bar schemes at three loops and four loops

K.G. Chetyrkin
(
- Karlsruhe U., TTP
)
,
A. Retey
(
- Karlsruhe U., TTP
)

- Nucl.Phys.B 583 (2000) 3-34
•
e-Print:
- hep-ph/9910332
•
DOI:
- 10.1016/S0550-3213(00)00331-X

Pseudoscalar vertex, Goldstone boson and quark masses on the lattice

- Phys.Lett.B 454 (1999) 105-114
•
e-Print:
- hep-lat/9810058
•
DOI:
- 10.1016/S0370-2693(99)00339-1

RI / MOM renormalization window and Goldstone pole contamination

Leonardo Giusti
(
- Boston U.
)
,
A. Vladikas
(
- INFN, Rome2 and
- Rome U., Tor Vergata
)

- Phys.Lett.B 488 (2000) 303-312
•
e-Print:
- hep-lat/0005026
•
DOI:
- 10.1016/S0370-2693(00)00837-6