Derivative expansion in the HAL QCD method for a separable potential

DOI10.1093/PTEP/PTAB168zbMath1487.81103arXiv2109.07665OpenAlexW4205790798MaRDI QIDQ3390525

Sinya Aoki, Koichi Yazaki

Publication date: 24 March 2022

Published in: Progress of Theoretical and Experimental Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2109.07665

Mathematics Subject Classification ID

Closed and approximate solutions to the Schrödinger, Dirac, Klein-Gordon and other equations of quantum mechanics (81Q05) Completeness of eigenfunctions and eigenfunction expansions in context of PDEs (35P10) Phase transitions (general) in equilibrium statistical mechanics (82B26) Nonlocal and multipoint boundary value problems for ordinary differential equations (34B10) Finite difference and finite volume methods for ordinary differential equations (65L12) Model theory of denumerable and separable structures (03C15) Time-dependent Schrödinger equations and Dirac equations (35Q41) Special quantum systems, such as solvable systems (81Q80)

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