Postdoc: General Techniques for Eliminating "Sign-Problem" in Fermion Ground State Calculations
Postdoc: General Techniques for Eliminating "Sign-Problem" in Fermion Ground State Calculations
批准号:
9626329
负责人:
Malvin Kalos
金额:
$4.62万
依托单位:
依托单位国家:
美国
项目类别:
Standard Grant
财政年份:
1996
资助国家:
美国
项目状态:
已结题
起止时间:
1996-08-15 至 1999-01-31
中文摘要
格林函数蒙特卡罗(GFMC)是一种计算量子系统地面特性的强大技术。这种技术在费米子基态研究中的一个主要限制是“符号问题”。在过去的几年里,Kalos开发了新的技术来消除费米子计算中的符号问题。本项目将扩展该方法来解决凝聚态物理中感兴趣的问题,并开发一个并行算法来在IBM SP2上执行这些计算。
英文摘要
Green's Function Monte Carlo (GFMC) is a powerful technique for calculating the ground properties of quantum systems. A major limitation of this technique in the study of fermionic ground states is the "sign problem." Over the past few years, Kalos has developed new techniques for eliminating the sign problem in fermion calculations. This project will extend that approach to attack problems of interest in condensed matter physics and develop a parallel algorithm to carry out these calculations on the IBM SP2.
期刊论文(0)
专著(0)
科研奖励(0)
会议论文
Design, Implementaion, and Application of a Parallel Path- Integral Monte Carlo Program
-
批准号:9404888
-
项目类别:Standard Grant
-
资助金额:$4.62万
-
财政年份:1994
-
负责人:Malvin Kalos
-
依托单位:
SuperQuest Evaluation
-
批准号:9355836
-
项目类别:Standard Grant
-
资助金额:$11.45万
-
财政年份:1994
-
负责人:Malvin Kalos
-
依托单位:
Network Probe Platforms for Metacenter Network Performance Testing: Cornell Theory Center
-
批准号:9320650
-
项目类别:Standard Grant
-
资助金额:$1.88万
-
财政年份:1993
-
负责人:Malvin Kalos
-
依托单位:
REU: Research Experience for Undergraduates - SITE FY92
-
批准号:9200152
-
项目类别:Standard Grant
-
资助金额:$8.38万
-
财政年份:1992
-
负责人:Malvin Kalos
-
依托单位:
Evaluation and Deployment of ParaScope
-
批准号:9201498
-
项目类别:Standard Grant
-
资助金额:$0.0万
-
财政年份:1992
-
负责人:Malvin Kalos
-
依托单位:
CNSF Smart Node Program (MRI)
-
批准号:9114936
-
项目类别:Standard Grant
-
资助金额:$5.88万
-
财政年份:1991
-
负责人:Malvin Kalos
-
依托单位:
Simulation Studies of Quantum Systems
-
批准号:9196098
-
项目类别:Continuing grant
-
资助金额:$0.0万
-
财政年份:1991
-
负责人:Malvin Kalos
-
依托单位:
MRI: Supercomputing Workshop for Historically Black Colleges and Universities, Ithaca, New York, October 14-17, 1991
-
批准号:9115333
-
项目类别:Standard Grant
-
资助金额:$3.22万
-
财政年份:1991
-
负责人:Malvin Kalos
-
依托单位:
Superquest 1991-1994
-
批准号:9102830
-
项目类别:Continuing grant
-
资助金额:$267.07万
-
财政年份:1991
-
负责人:Malvin Kalos
-
依托单位:
The Sunergism of Analytic and Numerical Technologies in General Relativity
-
批准号:9015180
-
项目类别:Standard Grant
-
资助金额:$4.0万
-
财政年份:1990
-
负责人:Malvin Kalos
-
依托单位:
Supercomputing Workshop for Minority Institutions, October 8-12, 1990
-
批准号:9015960
-
项目类别:Standard Grant
-
资助金额:$0.0万
-
财政年份:1990
-
负责人:Malvin Kalos
-
依托单位:
Visual Pipes and Supercomputer/Workstation
-
批准号:9014306
-
项目类别:Standard Grant
-
资助金额:$0.0万
-
财政年份:1990
-
负责人:Malvin Kalos
-
依托单位:
SuperQuest
-
批准号:9005922
-
项目类别:Standard Grant
-
资助金额:$15.7万
-
财政年份:1990
-
负责人:Malvin Kalos
-
依托单位:
US-Italy Cooperative Research: Simulation Studies of QuantumSystems
-
批准号:9196078
-
项目类别:Standard Grant
-
资助金额:$0.98万
-
财政年份:1990
-
负责人:Malvin Kalos
-
依托单位:
Performance Measurement Environment and Tools
-
批准号:9014307
-
项目类别:Standard Grant
-
资助金额:$9.27万
-
财政年份:1990
-
负责人:Malvin Kalos
-
依托单位:
REU FY90
-
批准号:9001146
-
项目类别:Standard Grant
-
资助金额:$0.0万
-
财政年份:1990
-
负责人:Malvin Kalos
-
依托单位:
REU Site: Research Experiences for Undergraduates - June 1989
-
批准号:8900810
-
项目类别:Standard Grant
-
资助金额:$0.0万
-
财政年份:1989
-
负责人:Malvin Kalos
-
依托单位:
US-Italy Cooperative Research: Simulation Studies of QuantumSystems
-
批准号:8815488
-
项目类别:Standard Grant
-
资助金额:$0.6万
-
财政年份:1989
-
负责人:Malvin Kalos
-
依托单位:
Gated Phase II Project
-
批准号:8815386
-
项目类别:Standard Grant
-
资助金额:$29.18万
-
财政年份:1989
-
负责人:Malvin Kalos
-
依托单位:
Simulation Studies of Quantum Systems
-
批准号:8718985
-
项目类别:Continuing Grant
-
资助金额:$11.65万
-
财政年份:1988
-
负责人:Malvin Kalos
-
依托单位:
国内基金
海外基金
Toward a general theory of intermittent aeolian and fluvial nonsuspended sediment transport
-
批准号:--
-
项目类别:--
-
资助金额:55万元
-
批准年份:2022
-
负责人:Thomas Pahtz
-
依托单位: