Published January 5, 1987
| Version v1
Journal article
Accelerated Langevin simulations of lattice QCD and other models
Description
A fast algorithm is presented for simulating lattice field theories. The algorithm uses the Langevin equation and incorporates several innovations that greatly increase the speed and efficiency of the simulation. These innovations include the reduction of critical slowing down via Fourier acceleration and the use of a bilinear noise term to include the effects of fermion loops. (orig.)
Additional details
Publishing Information
- Journal Title
- Nucl. Phys., A
- Journal Volume
- 461
- Journal Issue
- 1/2
- Series
- Nucl. Phys., A.
- Journal Page Range
- 351-360
- ISSN
- 0375-9474
- CODEN
- NUPAB
Conference
- Title
- 5. international conference on ultra-relativistic nucleus-nucleus collisions (Quark Matter '86).
- Dates
- 13-17 Apr 1986.
- Place
- Pacific Grove, CA (USA).
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 18038277
- Subject category
- S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ALGORITHMS; COMPUTERIZED SIMULATION; EFFICIENCY; FERMIONS; FOKKER-PLANCK EQUATION; FOURIER ANALYSIS; LANGEVIN EQUATION; LATTICE FIELD THEORY; NOISE; QUANTUM CHROMODYNAMICS; QUARKS; RUNGE-KUTTA METHOD; SECOND QUANTIZATION; STOCHASTIC PROCESSES; SU-3 GROUPS; UNIFIED GAUGE MODELS
- Descriptors DEC
- CONSTRUCTIVE FIELD THEORY; DIFFERENTIAL EQUATIONS; ELEMENTARY PARTICLES; EQUATIONS; FIELD THEORIES; INTERPOLATION; LIE GROUPS; MATHEMATICAL MODELS; NUMERICAL SOLUTION; PARTIAL DIFFERENTIAL EQUATIONS; PARTICLE MODELS; POSTULATED PARTICLES; QUANTIZATION; QUANTUM FIELD THEORY; SIMULATION; SU GROUPS; SYMMETRY GROUPS