Noise reduction by combining smearing with multi-level integration methods

doi:10.1142/S0218301314600088

	Noise reduction by combining smearing with multi-level integration methods
	Chen, Xurong; Zhang, Pengming; Bakry, Ahmed S.
刊名	INTERNATIONAL JOURNAL OF MODERN PHYSICS E-NUCLEAR PHYSICS
	2014-06-01
卷号	23
关键词	Pure Lgt Noise Reduction Smearing Multi-level
ISSN号	0218-3013
DOI	10.1142/S0218301314600088
文献子类	Article
英文摘要	In this paper, we propose an algorithm that combines the Luscher-Weiss (LW) multi-level error reduction technique with three-dimensional gauge-field smoothing. The purpose of this algorithm is to reduce the noise and the computational time associated with measuring field correlators in the low temperature pure quantum chromodynamics (QCD), or the stringy regions of Yang-Mills theory in general. The simultaneous application of both link-blocking and path-integral factorization techniques is based on the observation that Monte Carlo updating of the three-dimensional smeared lattices preserves the key features of the long distance physics.
资助项目	Hundred Talent Program of the Chinese Academy of Sciences[Y101020BR0]
WOS关键词	LATTICE GAUGE-THEORY ; FLUX TUBES ; SU(2) ; SIMULATIONS ; BARYONS ; QCD
WOS研究方向	Physics
语种	英语
出版者	WORLD SCIENTIFIC PUBL CO PTE LTD
WOS记录号	WOS:000340298000009
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/49865]
专题	近代物理研究所_实验物理中心
通讯作者	Bakry, Ahmed S.
作者单位	Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China
推荐引用方式 GB/T 7714	Chen, Xurong,Zhang, Pengming,Bakry, Ahmed S.. Noise reduction by combining smearing with multi-level integration methods[J]. INTERNATIONAL JOURNAL OF MODERN PHYSICS E-NUCLEAR PHYSICS,2014,23.
APA	Chen, Xurong,Zhang, Pengming,&Bakry, Ahmed S..(2014).Noise reduction by combining smearing with multi-level integration methods.INTERNATIONAL JOURNAL OF MODERN PHYSICS E-NUCLEAR PHYSICS,23.
MLA	Chen, Xurong,et al."Noise reduction by combining smearing with multi-level integration methods".INTERNATIONAL JOURNAL OF MODERN PHYSICS E-NUCLEAR PHYSICS 23(2014).