搜索结果: 1-15 共查到“物理学 Parallel”相关记录22条 . 查询时间(0.126 秒)
Internal Diffusion-Limited Aggregation: Parallel Algorithms and Complexity
Internal diffusion gathered circuit subset the comparator
2014/12/22
The computational complexity of internal diffusion-limited aggregation (DLA) is examined from both a theoretical and a practical point of view. We show that for two or more dimensions, the problem of ...
Parallel-tempering cluster algorithm for computer simulations of critical phenomena
Parallel-tempering cluster algorithm computer simulations critical phenomena
2011/8/18
Abstract: In finite-size scaling analyses of Monte Carlo simulations of second-order phase transitions one often needs an extended temperature range around the critical point. By combining the paralle...
Dynamics of charged-particle between the DC voltage biased plane-parallel conductors
lane-parallel conductors charged-particle
2011/9/7
Analytic description to an oscillating charged-particle between the DC voltage biased plane-parallel conductors is presented. Contrary to the traditional belief in which the oscillation of charged-par...
Lemon: an MPI parallel I/O library for data encapsulation using LIME
Lemon Parallel I/O LIME ILDG Lattice QCD MPI
2011/9/14
We introduce Lemon, an MPI parallel I/O library that is intended to allow for ecient parallel I/O of both binary and metadata on massively parallel architectures. Motivated by the demands of the Latt...
The Cauchy problem for metrics with parallel spinors
Cauchy problem parallel spinors generalized Killing spinors Ricci-flat metrics
2011/7/27
Abstract: We show that in the analytic category, given a Riemannian metric $g$ on a hypersurface of a smooth manifold, and a symmetric tensor $W$ on this hypersurface, $g$ can be locally extended to a...
Parallel FFT-based Poisson Solver for Isolated Three-dimensional Systems
Installation and Usage Solution Method
2011/8/29
We describe an implementation to solve Poisson’s equation for an isolated system on a unigrid mesh using FFTs. The method solves the equation globally on mesh blocks distributed across multiple proces...
We develop a “semi-parallel” simulation technique suggested by Pretorius and Lehner, in which the simulation spacetime volume is divided into a large number of small 4-volumes which have only initial ...
Direct observation of band-gap closure for a semiconducting carbon nanotube in a large parallel magnetic field
Direct observation of band-gap closure semiconducting carbon nanotube large parallel magnetic field
2010/11/23
We have investigated the magnetoconductance of semiconducting carbon nanotubes (CNTs) in
pulsed, parallel magnetic elds up to 60 T, and report the direct observation of the predicted band-gap closur...
Comparing parallel and simulated tempering enhanced sampling algorithms at phase transition regimes
parallel tempering simulated tempering first-order phase transitions Ising and lattice-gas models
2010/11/19
Two important enhanced sampling algorithms, simulated (ST) and parallel (PT) tempering,are commonly used when ergodic simulations may be hard to achieve, e.g, due to a phase space separated by large f...
Using Premia and Nsp for Constructing a Risk Management Benchmark for Testing Parallel Architecture
cluster-like architecture Premia software Nsp
2010/4/27
Financial institutions have massive computations to carry out overnight which are very demanding in terms of the consumed CPU. The challenge is to price many different products on a cluster-like archi...
An Optical Interferometer for Parallel Modulo Operation
Prime factorization Optical parallel processing Interference
2009/6/2
An optical processor for modulo operations is estimated. Large scale information processing for modulo operations is effective in an algorithm in prime factorization. This processor is based on a meth...
Maxwell-Chern-Simons Casimir Force Between Perfectly
Conducting Parallel Lines
Casimir force path integral method
Maxwell-Chern-Simons gauge field
2007/8/15
2001Vol.36No.4pp.431-432DOI:
Maxwell-Chern-Simons Casimir Force Between Perfectly
Conducting Parallel Lines
ZHENG Tai-Yu,1,2 ZHENG Li1 and LI Chang-Song3
1 The Instit...
Giant Kondo Resonance of Parallel-Coupled Double Quantum
Dots Embedded in an A-B Ring
persistent current double quantum dot parity effect Kondo effect
2007/8/15
2006Vol.46No.2pp.343-347DOI:
Giant Kondo Resonance of Parallel-Coupled Double Quantum
Dots Embedded in an A-B Ring
CHEN Xiong-Wen,1,2 HE Da-Jiang,1,2 SONG Ke-Hui,1,2 and WU Shao-Q...
Parallel Supercomputing PC Cluster and Some Physical Results in
Lattice QCD
computational physics parallel computing lattice QCD
2007/8/15
2003Vol.40No.3pp.319-328DOI:
Parallel Supercomputing PC Cluster and Some Physical Results in
Lattice QCD
LUO Xiang-Qian,1 MEI Zhong-Hao,1 Eric B. Gregory,1
YANG Jie-Chao,2 WANG Yu...
Double-Pulse Spectra and Closed-Orbits: Photodetachment of
H- in Parallel Electric and Magnetic Fields
closed-orbit theory photodetachment Stark effect
2007/8/15
2003Vol.39No.6pp.705-708DOI:
Double-Pulse Spectra and Closed-Orbits: Photodetachment of
H- in Parallel Electric and Magnetic Fields
DU Meng-Li
Institute of Theoretical ...