Computational Physics on the Connection Machine

这项研究的主要目标是执行 高温超导领域的数值模拟 大规模并行连接机CM-2 的 强关联电子二维动力学性质 哈伯德模型将进行研究，重点放在两个中心 高Tc理论的问题，基态是否具有长程 超导秩序？正常的本质是什么 州？ 模拟将使用以下代码进行： 精确和随机技术。 的研究 使用此机器的不同代码的性能 建筑，应该产生实质性的改善，在我们的 不仅是物理问题， 数据并行编程

The main goal of the proposed research is to perform numerical simulations in the field of high Tc superconductivity on the massively parallel Connection Machine, CM-2. The dynamical properties of the strongly correlated electronic 2D Hubbard model will be investigated, focussing on the two central issues of high Tc theory, does the ground state have long range superconducting order?, and what is the nature of the normal state? The simulations will be carried out with codes using both exact and stochastic techniques. The study of the performance of the different codes using this machine architecture, should yield a substantial improvement in our understanding, not only of the physical problem, but also of data-parallel programming.