Interactions of two and three mesons including higher partial waves from lattice QCD

TD Blanton, AD Hanlon, B Hörz, C Morningstar… - Journal of High Energy …, 2021 - Springer
A bstract We study two-and three-meson systems composed either of pions or kaons at
maximal isospin using Monte Carlo simulations of lattice QCD. Utilizing the stochastic LapH …

Interactions of πK, ππK and KKπ systems at maximal isospin from lattice QCD

ZT Draper, AD Hanlon, B Hörz, C Morningstar… - Journal of High Energy …, 2023 - Springer
A bstract We study the interactions of systems of two and three nondegenerate mesons
composed of pions and kaons at maximal isospin using lattice QCD, specifically π+ K+, π+ …

TSFC: a structure-preserving form compiler

M Homolya, L Mitchell, F Luporini, DA Ham - SIAM Journal on Scientific …, 2018 - SIAM
A form compiler takes a high-level description of the weak form of partial differential
equations and produces low-level code that carries out the finite element assembly. In this …

Generating efficient tensor contractions for GPUs

T Nelson, A Rivera, P Balaprakash… - 2015 44th …, 2015 - ieeexplore.ieee.org
Many scientific and numerical applications, including quantum chemistry modeling and fluid
dynamics simulation, require tensor product and tensor contraction evaluation. Tensor …

Fast search of the optimal contraction sequence in tensor networks

L Liang, J Xu, L Deng, M Yan, X Hu… - IEEE Journal of …, 2021 - ieeexplore.ieee.org
Tensor network and tensor computation are widely applied in scientific and engineering
domains like quantum physics, electronic design automation, and machine learning. As one …

AutoHOOT: Automatic high-order optimization for tensors

L Ma, J Ye, E Solomonik - … of the ACM International Conference on …, 2020 - dl.acm.org
High-order optimization methods, including Newton's method and its variants as well as
alternating minimization methods, dominate the optimization algorithms for tensor …

Graph contractions for calculating correlation functions in lattice QCD

J Chen, RG Edwards, W Mao - Proceedings of the Platform for Advanced …, 2023 - dl.acm.org
Computing correlation functions for many-particle systems in Lattice QCD is vital to extract
nuclear physics observables like the energy spectrum of hadrons such as protons. However …

A framework for load balancing of tensor contraction expressions via dynamic task partitioning

PW Lai, K Stock, S Rajbhandari… - Proceedings of the …, 2013 - dl.acm.org
In this paper, we introduce the Dynamic Load-balanced Tensor Contractions (DLTC), a
domain-specific library for efficient task parallel execution of tensor contraction expressions …

Glore: Generalized loop redundancy elimination upon ler-notation

Y Ding, X Shen - Proceedings of the ACM on Programming Languages, 2017 - dl.acm.org
This paper presents GLORE, a novel approach to enabling the detection and removal of
large-scoped redundant computations in nested loops. GLORE works on LER-notation, a …

Towards a polynomial algorithm for optimal contraction sequence of tensor networks from trees

J Xu, L Liang, L Deng, C Wen, Y Xie, G Li - Physical Review E, 2019 - APS
The computational cost of contracting a tensor network depends on the sequence of
contractions, but to decide the sequence of contractions with a minimal computational cost …