High Energy Physics - Lattice

Authors and titles for September 2004

[1] arXiv:hep-lat/0409001 [pdf, other]

Title: On-shell improvement of the massive Wilson quark action

S. Aoki, Y. Kayaba, Y. Kuramashi, N. Yamada

Comments: 20 pages, 4 figures as eps-file. Invited talk given at the YITP mini-workshop on Lattice Field Theory, Kyoto, May 24-28, 2004

Subjects: High Energy Physics - Lattice (hep-lat)

[2] arXiv:hep-lat/0409002 [pdf, other]

Title: Finite size mass shift formula for stable particles revisited

Yoshiaki Koma, Miho Koma

Comments: Talk presented at Lattice2004(spectrum), Fermilab, June 21-26, 2004, 3 pages, 1 eps figure

Subjects: High Energy Physics - Lattice (hep-lat)

[3] arXiv:hep-lat/0409003 [pdf, other]

Title: The Chroma Software System for Lattice QCD

Robert G. Edwards, Balint Joo

Comments: poster presented at Lattice2004(machines)

Journal-ref: Nucl.Phys.Proc.Suppl.140:832,2005

Subjects: High Energy Physics - Lattice (hep-lat)

[4] arXiv:hep-lat/0409004 [pdf, other]

Title: Unquenched simulations with N_f=2 light quark flavours

qq+q Collaboration, F. Farchioni, I. Montvay, E. Scholz

Comments: Lattice2004(spectrum), 3 pages, 4 figures

Subjects: High Energy Physics - Lattice (hep-lat)

[5] arXiv:hep-lat/0409005 [pdf, other]

Title: Cutoff-effects in the spectrum of dynamical Wilson fermions

M. Della Morte, R. Hoffmann, F. Knechtli, U. Wolff

Comments: Lattice2004(machines), 3 pages, 3 figures, talk by R.H

Subjects: High Energy Physics - Lattice (hep-lat)

[6] arXiv:hep-lat/0409006 [pdf, other]

Title: Twisted-mass QCD, O(a) improvement and Wilson chiral perturbation theory

Sinya Aoki, Oliver Baer

Comments: 27 pages, no figures

Journal-ref: Phys.Rev. D70 (2004) 116011

Subjects: High Energy Physics - Lattice (hep-lat)

[7] arXiv:hep-lat/0409007 [pdf, other]

Title: Are there Local Minima in the Magnetic Monopole Potential in Compact QED?

H. Bozkaya, M. Faber, P. Koppensteiner, M. Pitschmann

Comments: 11 pages, 5 figures

Journal-ref: Int.J.Mod.Phys.A19:5017-5026,2004

Subjects: High Energy Physics - Lattice (hep-lat)

[8] arXiv:hep-lat/0409008 [pdf, other]

Title: Next-to-Leading-Order Staggered Chiral Perturbation Theory

Stephen R. Sharpe, Ruth S. Van de Water

Comments: Lattice2004(spectrum), 3pages, uses this http URL

Journal-ref: Nucl.Phys.Proc.Suppl.140:317-319,2005

Subjects: High Energy Physics - Lattice (hep-lat)

[9] arXiv:hep-lat/0409009 [pdf, other]

Title: Singlet Free Energies of a Static Quark-Antiquark Pair

Konstantin Petrov

Comments: Talk given at Strong and Electroweak Matter 04 conference, Helsinki, Finland

Subjects: High Energy Physics - Lattice (hep-lat)

[10] arXiv:hep-lat/0409010 [pdf, other]

Title: QCD Thermodynamics: Lattice Results confront Models

M. D'Elia, M.P. Lombardo

Comments: 5 pages, 4 figures; talk given at the conference Strong and Electroweak Matter 2004, Helsinki, Finland, 16-19 June 2004

Subjects: High Energy Physics - Lattice (hep-lat)

[11] arXiv:hep-lat/0409011 [pdf, other]

Title: Extracting excited states from lattice QCD: the Roper resonance

D. Guadagnoli, M. Papinutto, S. Simula

Comments: version to apper in Phys. Lett. B; additions in the presentation of the method; 3 references added; no change in the results and in the figures

Journal-ref: Phys.Lett. B604 (2004) 74-81

Subjects: High Energy Physics - Lattice (hep-lat); High Energy Physics - Phenomenology (hep-ph); Nuclear Theory (nucl-th)

[12] arXiv:hep-lat/0409012 [pdf, other]

Title: Wilson-like fermions and the static B_B parameter with no chirality breaking mixings

Michele Della Morte

Comments: 3 pages, talk given at Lattice2004(heavy), Fermilab, June 21-26, 2004

Subjects: High Energy Physics - Lattice (hep-lat)

[13] arXiv:hep-lat/0409013 [pdf, other]

Title: Testing universality and the fractional power prescription for the staggered fermion determinant

David H. Adams

Comments: 7 pages, contributed to Lattice2004(plenary)

Subjects: High Energy Physics - Lattice (hep-lat); High Energy Physics - Theory (hep-th); Mathematical Physics (math-ph)

[14] arXiv:hep-lat/0409014 [pdf, other]

Title: Excited hadrons from improved interpolating fields

Tommy Burch, Christof Gattringer, Leonid Ya. Glozman, Reinhard Kleindl, C. B. Lang, Andreas Schäfer

Comments: Lattice2004(spectrum), 3 pages, 1 figure, (LaTeX style file this http URL and AMS style files)

Journal-ref: Nucl. Phys. B (Proc. Suppl.) 140 (2005) 284

Subjects: High Energy Physics - Lattice (hep-lat)

[15] arXiv:hep-lat/0409015 [pdf, other]

Title: Lattice Supersymmetry via Twisting

Simon Catterall

Comments: Contribution to Lattice2004(theory)

Subjects: High Energy Physics - Lattice (hep-lat)

[16] arXiv:hep-lat/0409016 [pdf, other]

Title: Bulk first-order phase transition in three-flavor lattice QCD with $O(a)$-improved Wilson fermion action at zero temperature

JLQCD collaboration: S. Aoki, M. Fukugita, S. Hashimoto, K-I. Ishikawa, N. Ishizuka, Y. Iwasaki, K. Kanaya, T. Kaneko, Y. Kuramashi, M. Okawa, N. Tsutsui, A. Ukawa, N. Yamada, T. Yoshié

Comments: REVTeX4, 9 pages, 11 figures

Journal-ref: Phys.Rev.D72:054510,2005

Subjects: High Energy Physics - Lattice (hep-lat)

[17] arXiv:hep-lat/0409017 [pdf, other]

Title: Positivity and topology in lattice gauge theory

Michael Creutz

Comments: 6 pages, revtex; revision has some clarifications and additional references, representing the final version to appear in Physical Review

Journal-ref: Phys.Rev. D70 (2004) 091501

Subjects: High Energy Physics - Lattice (hep-lat)

[18] arXiv:hep-lat/0409018 [pdf, other]

Title: Staggered Chiral Perturbation Theory at Next-to-Leading Order

Stephen R. Sharpe, Ruth S. Van de Water

Comments: 39 pages, 6 figures (v3: corrected technical error in enumeration of a subset of NLO operators; final conclusions unchanged)

Journal-ref: Phys.Rev.D71:114505,2005

Subjects: High Energy Physics - Lattice (hep-lat)

[19] arXiv:hep-lat/0409019 [pdf, other]

Title: RG Decimations and Confinement

E. T. Tomboulis

Comments: 6 pages, 1 figure, latex using this http URL, presented at `QCD Down Under', Adelaide, Australia, May 10-19, 2004

Subjects: High Energy Physics - Lattice (hep-lat)

[20] arXiv:hep-lat/0409020 [pdf, other]

Title: $Re(A_0)$, $Re(A_2)$ and RG evolution for $N_f=3$

Keunsu Choi, Weonjong Lee

Comments: 3 pages, 4 figures, contribution to Lattice 2004 International Symposium

Journal-ref: Nucl.Phys.Proc.Suppl.140:384-386,2005

Subjects: High Energy Physics - Lattice (hep-lat)

[21] arXiv:hep-lat/0409021 [pdf, other]

Title: Theta vacuum effects on the pseudoscalar condensates and the eta^prime meson in 2-dimensional lattice QED

Hidenori Fukaya, Tetsuya Onogi

Comments: Lattice2004(topology), 3pages, 3figures

Subjects: High Energy Physics - Lattice (hep-lat)

[22] arXiv:hep-lat/0409022 [pdf, other]

Title: Finite temperature 2-color QCD for real and imaginary chemical potential

Pietro Giudice, Alessandro Papa

Comments: Poster presented at Lattice2004(non-zero), Fermilab, 21-26 June 2004; 3 pages, 4 figures, uses this http URL

Subjects: High Energy Physics - Lattice (hep-lat)

[23] arXiv:hep-lat/0409023 [pdf, other]

Title: Generation of confinement and other nonperturbative effects by infrared gluonic degrees of freedom

Michael Engelhardt

Comments: 15 pages (14 if you use the original this http URL instead of the hypertex-compatible local version), 4 figures containing 7 postscript files, talk presented at Lattice2004(plenary), Fermilab, June 21-26, 2004. Replaced version contains an additional reference and a corresponding comment

Subjects: High Energy Physics - Lattice (hep-lat)

[24] arXiv:hep-lat/0409024 [pdf, other]

Title: Numerical test of Polyakov loop models in high temperature SU(2)

Roberto Fiore, Pietro Giudice, Alessandro Papa

Comments: Poster presented at Lattice2004(non-zero), Fermilab, June 21-26, 2004; 3 pages, 4 figures, uses this http URL

Subjects: High Energy Physics - Lattice (hep-lat)

[25] arXiv:hep-lat/0409025 [pdf, other]

Title: One-loop renormalisation for the second moment of GPDs with Wilson fermions

M. Göckeler, R. Horsley, H. Perlt, P. E. L. Rakow, A. Schäfer, G. Schierholz, A. Schiller

Comments: Lattice 2004(improved), 3 pages, LaTeX style file, this http URL included

Journal-ref: Nucl.Phys.Proc.Suppl.140:722-724,2005

Subjects: High Energy Physics - Lattice (hep-lat)

[26] arXiv:hep-lat/0409026 [pdf, other]

Title: Precision computation of B_K in quenched lattice QCD

P. Dimopoulos, J. Heitger, C. Pena, S. Sint, A. Vladikas

Comments: 3 pages, 3 figures, talk presented at Lattice2004(weak), Fermilab, June 21-26, 2004

Subjects: High Energy Physics - Lattice (hep-lat)

[27] arXiv:hep-lat/0409027 [pdf, other]

Title: Staggered Chiral Perturbation Theory with Heavy-Light Mesons

C. Aubin, C. Bernard

Comments: Talk given at Lattice 2004 (heavy), 3 pgs, 2 figures

Subjects: High Energy Physics - Lattice (hep-lat)

[28] arXiv:hep-lat/0409028 [pdf, other]

Title: The F model on dynamical quadrangulations

Martin Weigel, Wolfhard Janke

Comments: LaTeX, 43 pages, 10 figures, 7 tables; substantially shortened and revised version as published, for more details refer to V1, to be found at http://arxiv.org/abs/hep-lat/0409028v1

Journal-ref: Nucl.Phys. B719 (2005) 312-346

Subjects: High Energy Physics - Lattice (hep-lat); Statistical Mechanics (cond-mat.stat-mech)

[29] arXiv:hep-lat/0409029 [pdf, other]

Title: Dynamical overlap simulations using HMC

N. Cundy, S. Krieg, A. Frommer, Th. Lippert, K. Schilling

Comments: Lattice2004(machines), 3 pages; references updated, minor changes to text

Subjects: High Energy Physics - Lattice (hep-lat)

[30] arXiv:hep-lat/0409030 [pdf, other]

Title: Improving Inversions of the Overlap Operator

S. Krieg, N. Cundy, J.van den Eshof, A. Frommer, Th. Lippert, K. Schäfer

Comments: lattice2004(machines)

Subjects: High Energy Physics - Lattice (hep-lat)

[31] arXiv:hep-lat/0409031 [pdf, other]

Title: Correlation functions at small quark masses with overlap fermions

L. Giusti, P. Hernandez, M. Laine, C. Pena, P. Weisz, J. Wennekers, H. Wittig

Comments: Talk presented at Lattice2004(weak), Fermilab, 21-26 June 2004, 3 pages, 2 figures

Subjects: High Energy Physics - Lattice (hep-lat)

[32] arXiv:hep-lat/0409032 [pdf, other]

Title: Chiral condensate of lattice QCD with massless quarks from the probability distribution function method

Xiang-Qian Luo

Journal-ref: Phys.Rev.D69:076012,2004

Subjects: High Energy Physics - Lattice (hep-lat); High Energy Physics - Phenomenology (hep-ph)

[33] arXiv:hep-lat/0409033 [pdf, other]

Title: Fluctuations in the vicinity of the phase transition line for two flavor QCD

S. Ejiri, C.R. Allton, M. Doering, S.J. Hands, O. Kaczmarek, F. Karsch, E. Laermann, K. Redlich

Comments: 3 pages, 5 figures, Talk presented at Lattice2004(non-zero)

Subjects: High Energy Physics - Lattice (hep-lat)

[34] arXiv:hep-lat/0409034 [pdf, other]

Title: QCD Phase Diagram at small Baryon Densities from Imaginary mu: Status Report

O. Philipsen, Ph. de Forcrand

Comments: 5 pages, proceedings of "Strong and Electroweak Matter 2004", Helsinki, June 2004

Subjects: High Energy Physics - Lattice (hep-lat); High Energy Physics - Phenomenology (hep-ph)

[35] arXiv:hep-lat/0409035 [pdf, other]

Title: The QCD Phase Diagram at Non-zero Baryon and Isospin Chemical Potentials

D. Toublan, B. Klein, J.J.M. Verbaarschot

Comments: 3 pages, 2 figures. Talk presented at Lattice2004(non-zero), Fermilab, June 21 - 26, 2004

Subjects: High Energy Physics - Lattice (hep-lat)

[36] arXiv:hep-lat/0409036 [pdf, other]

Title: A Lattice Formulation of Super Yang-Mills Theories with Exact Supersymmetry

Fumihiko Sugino (Okayama Inst. for Quantum Phys.)

Comments: 12 pages, no figure, PTPTeX, Talk at lattice theory workshop at YITP, "SUSY 2004" at Tsukuba, "Lattice 2004" at FermiLab and "Summer Institute 2004" at Fuji-Yoshida

Journal-ref: Nucl.Phys.Proc.Suppl. 140 (2005) 763-765; Prog.Theor.Phys.Suppl. 164 (2007) 138-147

Subjects: High Energy Physics - Lattice (hep-lat); High Energy Physics - Theory (hep-th)

[37] arXiv:hep-lat/0409037 [pdf, other]

Title: Remarks on the discretization of physical momenta in lattice QCD

Nazario Tantalo

Comments: 3 pages, 2 figures, Talk presented at Lattice2004(spectrum)

Subjects: High Energy Physics - Lattice (hep-lat)

[38] arXiv:hep-lat/0409038 [pdf, other]

Title: Non-compact QED(3) coupled to a four-fermi interaction

J.B. Kogut, C.G. Strouthos, I.N. Tziligakis

Comments: 3 pages, Contribution to Lattice2004(chiral), Fermilab, June 21-26, 2004

Journal-ref: Nucl.Phys.Proc.Suppl. 140 (2005) 701-703

Subjects: High Energy Physics - Lattice (hep-lat); Superconductivity (cond-mat.supr-con); High Energy Physics - Phenomenology (hep-ph)

[39] arXiv:hep-lat/0409039 [pdf, other]

Title: The Quenched Continuum Limit

C. T. H. Davies, G. P. Lepage, F. Niedermayer, D. Toussaint

Comments: Poster presented at Lattice2004(spectrum), Fermilab, June 21-26, 2004

Subjects: High Energy Physics - Lattice (hep-lat)

[40] arXiv:hep-lat/0409040 [pdf, other]

Title: B Leptonic Decays and B- bar B Mixing with 2+1 Flavors of Dynamical Quarks

A. Gray, C. Davies, E. Gulez, G. P. Lepage, J. Shigemitsu, M. Wingate

Comments: 3 pages, 3 figures, talk given at Lattice2004(heavy), Batavia, Illinois, 21-26 Jun 2004

Subjects: High Energy Physics - Lattice (hep-lat)

[41] arXiv:hep-lat/0409041 [pdf, other]

Title: Results for light pseudoscalars from three-flavor simulations

MILC Collaboration: C. Aubin, C. Bernard, C. DeTar, Steven Gottlieb, E.B. Gregory, Urs M. Heller, J.E. Hetrick, J. Osborn, R.L. Sugar, D. Toussaint

Comments: Talk presented at Lattice2004(spectrum), Fermilab, June 21 - 26, 2004; 3 pages, 2 figures

Journal-ref: Nucl.Phys.Proc.Suppl.140:231-233,2005

Subjects: High Energy Physics - Lattice (hep-lat); High Energy Physics - Phenomenology (hep-ph)

[42] arXiv:hep-lat/0409042 [pdf, other]

Title: QCD on the BlueGene/L Supercomputer

G. Bhanot, D. Chen, A. Gara, J. Sexton, P. Vranas

Comments: Talk presented at Lattice2004(machines), Fermilab, 21-26 June 2004, 3 pages, 5 figures

Subjects: High Energy Physics - Lattice (hep-lat)

[43] arXiv:hep-lat/0409043 [pdf, other]

Title: Chiral extrapolations with small sea quark mass data in two-flavor lattice QCD

CP-PACS Collaboration: Y.Namekawa, S.Aoki, M.Fukugita, K-I.Ishikawa, N.Ishizuka, Y.Iwasaki, K.Kanaya, T.Kaneko, Y.Kuramashi, V.I.Lesk, M.Okawa, A.Ukawa, T.Umeda, T.Yoshié

Comments: 3 pages, 3 figures, Talk presented at Lattice2004(spectrum), Fermilab, June 21-26, 2004

Subjects: High Energy Physics - Lattice (hep-lat)

[44] arXiv:hep-lat/0409044 [pdf, other]

Title: A finite temperature investigation of the Georgi-Glashow model in 3D

A. Barresi, L. Del Debbio, B. Lucini

Comments: 3 pages, 2 figures LaTeX file. Talk given at Lattice2004(spin), Fermilab, June 21 - 26, 2004

Subjects: High Energy Physics - Lattice (hep-lat)

[45] arXiv:hep-lat/0409045 [pdf, other]

Title: Density profiles of small Dirac operator eigenvalues for two color QCD at nonzero chemical potential compared to matrix models

Gernot Akemann, Elmar Bittner, Maria-Paola Lombardo, Harald Markum, Rainer Pullirsch

Comments: Lattice2004(non-zero), 3 pages, 4 figures

Journal-ref: Nucl.Phys.Proc.Suppl.140:568-570,2005

Subjects: High Energy Physics - Lattice (hep-lat)

[46] arXiv:hep-lat/0409046 [pdf, other]

Title: Calculating $\epsilon'/\epsilon$ using HYP staggered fermions

Tanmoy Bhattacharya, George T. Fleming, Rajan Gupta, Greg Kilcup, Weonjong Lee, Stephen Sharpe

Comments: 3 pages, 4 figures, Contribution to Lattice 2004 International Symposium

Journal-ref: Nucl.Phys.Proc.Suppl.140:369-371,2005

Subjects: High Energy Physics - Lattice (hep-lat)

[47] arXiv:hep-lat/0409047 [pdf, other]

Title: Testing improved staggered fermions with $m_s$ and $B_K$

Weonjong Lee, Tanmoy Bhattacharya, George T. Fleming, Rajan Gupta, Gregory Kilcup, Stephen R. Sharpe

Comments: 9 pages, 12 figure, referee's comments are incorporated

Journal-ref: Phys.Rev.D71:094501,2005

Subjects: High Energy Physics - Lattice (hep-lat)

[48] arXiv:hep-lat/0409048 [pdf, other]

Title: Semileptonic Hyperon Decays on the Lattice: an Exploratory Study

D. Guadagnoli, G. Martinelli, M. Papinutto, S. Simula

Comments: 3 pages, 5 figures, talk presented at Lattice2004(weak), Fermilab, Batavia, Illinois, 21-26 June 2004

Subjects: High Energy Physics - Lattice (hep-lat); High Energy Physics - Phenomenology (hep-ph)

[49] arXiv:hep-lat/0409049 [pdf, other]

Title: B_K from improved staggered quarks

E. Gamiz, S. Collins, C. T. H. Davies, J. Shigemitsu, M. Wingate (HPQCD and UKQCD collaborations)

Comments: 3 pages, 3 figures. Talk presented at Lattice 2004(weak), Fermilab, June 21-26, 2004

Journal-ref: Nucl.Phys.Proc.Suppl.140:353-355,2005

Subjects: High Energy Physics - Lattice (hep-lat); High Energy Physics - Phenomenology (hep-ph)

[50] arXiv:hep-lat/0409050 [pdf, other]

Title: Deconfinement and Chiral Restoration in Hot and Dense Matter

Kenji Fukushima

Comments: Contributed to the XXII International Symposium on Lattice Field Theory (Lattice2004(nonzero)), Batavia, Illinois, Jun 21-26, 2004

Subjects: High Energy Physics - Lattice (hep-lat)