{QCD}-pax: A Parallel Computer for Lattice {QCD} Simulation - INSPIRE

DataBETA

{QCD}-pax: A Parallel Computer for Lattice {QCD} Simulation

PAX

Collaboration

•

Y. Iwasaki
(
- Tsukuba U.
)

Jan 19, 1988

18 pages

Published in:

Comput.Phys.Commun. 49 (1988) 449-455

DOI:

10.1016/0010-4655(88)90005-7

Report number:

UTHEP-176

Experiments:

PAX

View in:

reference search20 citations

Citations per year

Abstract: (Elsevier)

QCDPAX, a highly parallel processor array specially designed for the numerical simulation of lattice gauge theories, currently under construction at University of Tsukuba, is described. The machine is planned to incorporate several hundred processing units, interconnected in a nearest-neighbor-mesh. This project is funded with about two million dollars by the Japanese government from 1987 FY to 1989 FY.

QUANTUM CHROMODYNAMICS
LATTICE FIELD THEORY
OPERATOR: NUMERICAL CALCULATIONS
NUMERICAL CALCULATIONS: MONTE CARLO
COMPUTER: HARDWARE

References(19)

Figures(0)

- Comput.Phys.Commun. 31 287

Instantons and Topological Charge in Lattice Gauge Theory

Y. Iwasaki
(
- Tsukuba U.
)
,
T. Yoshie
(
- Tsukuba U.
)

- Phys.Lett.B 131 (1983) 159-164
•
DOI:
- 10.1016/0370-2693(83)91111-5

Renormalization Group Improved Lattice SU(3) Gauge Action and Hadron Spectrum in Quenched {QCD} on a 8**3 X 16 Lattice

- Phys.Lett.B 148 (1984) 153-156
•
DOI:
- 10.1016/0370-2693(84)91629-0

Renormalization Group Improved Lattice Action and Monte Carlo Calculations for Nonlinear O(3) $\sigma$ Model

- Nucl.Phys.B 250 (1985) 312-326
•
DOI:
- 10.1016/0550-3213(85)90484-5

Renormalization group analysis of lattice theories and improved lattice action: Two-dimensional non-linear O(N) sigma model

Y. Iwasaki
(
- Tsukuba U.
)

- Nucl.Phys.B 258 (1985) 141-156,
- Nucl.Phys.B 258 (1985) 141-156
•
DOI:
- 10.1016/0550-3213(85)90606-6

IDENTITY OF THE GAUGE COUPLING CONSTANTS DETERMINED FROM MESON SPECTRUM AND FROM STRING TENSION

- Phys.Lett.B 165 (1985) 131-134
•
DOI:
- 10.1016/0370-2693(85)90706-3

Hadron Spectrum in Quenched {QCD}

- Phys.Lett.B 167 (1986) 443,
- Tokyo Winter Seminar 1985:83
•
DOI:
- 10.1016/0370-2693(86)91298-0

- Phys.Rev.Lett. 25 273

The Static Quark Anti-quark Potential With Renormalization Group Improved Lattice Action

- Phys.Rev.D 33 (1986) 1806
•
DOI:
- 10.1103/PhysRevD.33.1806

Hadron Masses in Quenched {QCD}

- Phys.Lett.B 183 (1987) 351
•
DOI:
- 10.1016/0370-2693(87)90977-4

Hadron Spectrum in Quenched {QCD} on a 12**3 X 24 Lattice With Renormalization Group Improved Lattice SU(3) Gauge Action

- Nucl.Phys.B 274 (1986) 33-59
•
DOI:
- 10.1016/0550-3213(86)90616-4

The U(1) Problem and Instantons on a Lattice

- Phys.Lett.B 184 (1987) 375-380
•
DOI:
- 10.1016/0370-2693(87)90183-3

Scaling and Universality for the String Tension in Lattice {QCD}

- Phys.Lett.B 185 (1987) 390
•
DOI:
- 10.1016/0370-2693(87)91021-5

The U(1) Problem and Topological Excitations on a Lattice

- Phys.Rev.D 36 (1987) 527
•
DOI:
- 10.1103/PhysRevD.36.527

Hadron Spectroscopy in Lattice {QCD} With Dynamical Quark Loops

M. Fukugita
(
- Kyoto U., Yukawa Inst., Kyoto
)
,
Y. Oyanagi
(
- Tsukuba U.
)
,
A. Ukawa
(
- Tsukuba U.
)

- Phys.Rev.Lett. 57 (1986) 953
•
DOI:
- 10.1103/PhysRevLett.57.953

Numerical Evidence for a First Order Chiral Phase Transition in Lattice {QCD} With Two Light Flavors

M. Fukugita
(
- Kyoto U., Yukawa Inst., Kyoto
)
,
S. Ohta
(
- KEK, Tsukuba
)
,
Y. Oyanagi
(
- Tsukuba U.
)
,
A. Ukawa
(
- Tsukuba U.
)

- Phys.Rev.Lett. 58 (1987) 2515,
- Beijing Symp.Med.Energy 1987:518
•
DOI:
- 10.1103/PhysRevLett.58.2515

Hadron Spectroscopy With Dynamical {Kogut-Susskind} Fermions on a Lattice

M. Fukugita
(
- Kyoto U., Yukawa Inst., Kyoto
)
,
S. Ohta
(
- KEK, Tsukuba
)
,
Y. Oyanagi
(
- Tsukuba U.
)
,
A. Ukawa
(
- Tsukuba U.
)

- Phys.Lett.B 191 (1987) 164-170
•
DOI:
- 10.1016/0370-2693(87)91339-6

Langevin Simulation of the Full {QCD} Hadron Mass Spectrum on a Lattice

M. Fukugita
(
- Kyoto U., Yukawa Inst., Kyoto
)
,
Y. Oyanagi
,
A. Ukawa
(
- Tsukuba U.
)

- Phys.Rev.D 36 (1987) 824
•
DOI:
- 10.1103/PhysRevD.36.824

- Comput.Phys.Commun. 42 333