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Synthesis of High-Performance Parallel Programs for a Class of ab Initio Quantum Chemistry Models
- Gerald Baumgartner, A. Auer, A. Sibiryakov
- Computer Science, ChemistryProceedings of the IEEE
- 27 June 2005
This paper provides an overview of a program synthesis system for a class of quantum chemistry computations, expressible as a set of tensor contractions and arise in electronic structure modeling.
Automatic code generation for many-body electronic structure methods: the tensor contraction engine
An overview of the Tensor Contraction Engine (TCE), a unique effort to address issues of both productivity and performance through automatic code generation that acts like an optimizing compiler.
Massless gauge superfields of higher integer superspins
Free massless higher-superspin superfields on the anti-de Sitter superspace
Free massless higher-superspin superfields on the N=1, D=4 anti-de Sitter superspace are introduced. The linearized gauge transformations are postulated. Two families of dually equivalent…
Automated Operation Minimization of Tensor Contraction Expressions in Electronic Structure Calculations
- Albert Hartono, A. Sibiryakov, P. Sadayappan
- Computer ScienceInternational Conference on Computational Science
- 22 May 2005
This paper develops an effective heuristic approach to the operation minimization problem, and demonstrates its effectiveness on tensor contraction expressions for coupled cluster equations.
N = 2 supersymmetry of higher superspin massless theories
Towards a unified theory of massless superfields of all superspins
Quantization of higher spin superfields in the anti-de Sitter superspace
Electronic Structure Methods: The Tensor Contraction Engine ⁄
ON STRING THEORY INTERACTING WITH TWO-DIMENSIONAL GRAVITY
The approach is proposed to unification of the string theory and the two-dimensional gravity. Three classically equivalent forms are given. The one-loop counterterms are calculated in harmonic and…