Exactly Solvable and Integrable Systems

Authors and titles for nlin.SI in Dec 2022, skipping first 25

[26]  arXiv:2212.00037 (cross-list from hep-th) [pdf, ps, other]

Title: Integrable models based on non-semi-simple groups and plane wave target spacetimes

Authors: Konstantinos Sfetsos, Konstantinos Siampos

Comments: v1:1+33 pages, Latex, v2:JHEP version

Journal-ref: JHEP 04 (2023) 038

Subjects: High Energy Physics - Theory (hep-th); General Relativity and Quantum Cosmology (gr-qc); Mathematical Physics (math-ph); Exactly Solvable and Integrable Systems (nlin.SI)

[27]  arXiv:2212.00198 (cross-list from gr-qc) [pdf, other]

Title: Collinear and triangular solutions to the coplanar and circular three-body problem in the parametrized post-Newtonian formalism

Authors: Yuya Nakamura, Hideki Asada

Comments: 8 pages, 2 figures, typos corrected, version matched with publication in PRD

Journal-ref: Phys. Rev. D 107, 044005 (2023)

Subjects: General Relativity and Quantum Cosmology (gr-qc); Earth and Planetary Astrophysics (astro-ph.EP); High Energy Physics - Theory (hep-th); Exactly Solvable and Integrable Systems (nlin.SI)

[28]  arXiv:2212.00249 (cross-list from math.OC) [pdf, other]

Title: Optimal Control From Inverse Scattering via Single-Sided Focusing

Authors: Michael D. Schneider, Caleb Miller, George F. Chapline, Jane Pratt, Dan Merl

Comments: 6 pages, 2 figures

Subjects: Optimization and Control (math.OC); Exactly Solvable and Integrable Systems (nlin.SI)

[29]  arXiv:2212.00525 (cross-list from math-ph) [pdf, other]

Title: The complex elliptic Ginibre ensemble at weak non-Hermiticity: bulk spacing distributions

Authors: Thomas Bothner, Alex Little

Comments: 39 pages, 3 figures. Version 2 corrects typos

Subjects: Mathematical Physics (math-ph); Probability (math.PR); Exactly Solvable and Integrable Systems (nlin.SI)

[30]  arXiv:2212.01373 (cross-list from math-ph) [pdf, other]

Title: From fermionic spin-Calogero-Sutherland models to the Haldane-Shastry chain by freezing

Authors: Jules Lamers, Didina Serban

Comments: v1: 38 pages, 1 figure, 1 table. v2: various minor improvements; 43 pages, 2 figures, 1 table

Journal-ref: J. Phys. A: Math. Theor. (2024)

Subjects: Mathematical Physics (math-ph); Strongly Correlated Electrons (cond-mat.str-el); High Energy Physics - Theory (hep-th); Exactly Solvable and Integrable Systems (nlin.SI)

[31]  arXiv:2212.01605 (cross-list from math.DG) [pdf, other]

Title: Orthogonal separation of variables for spaces of constant curvature

Authors: Alexey V. Bolsinov, Andrey Yu. Konyaev, Vladimir S. Matveev

Comments: 28 pages, one figure. Comments are welcome

Subjects: Differential Geometry (math.DG); Mathematical Physics (math-ph); Exactly Solvable and Integrable Systems (nlin.SI)

[32]  arXiv:2212.01765 (cross-list from math-ph) [pdf, other]

Title: The Degasperis-Procesi equation on the line: Soliton resolution, asymptotic stability of $N$-solitons, Painlevé and Airy asymptotics

Authors: Xuan Zhou, Zhaoyu Wang, Engui Fan

Comments: 86 pages

Subjects: Mathematical Physics (math-ph); Exactly Solvable and Integrable Systems (nlin.SI)

[33]  arXiv:2212.03732 (cross-list from gr-qc) [pdf, other]

Title: Black Hole Greybody Factors from Korteweg-de Vries Integrals: Theory

Authors: Michele Lenzi, Carlos F. Sopuerta

Comments: 22 pages, 5 figures

Subjects: General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Theory (hep-th); Exactly Solvable and Integrable Systems (nlin.SI)

[34]  arXiv:2212.04141 (cross-list from math-ph) [pdf, ps, other]

Title: Cylindrical first order superintegrability with complex magnetic fields

Authors: Ondřej Kubů, Libor Šnobl

Comments: The following article has been submitted to the Journal of Mathematical Physics

Journal-ref: J. Math. Phys. 64, 062101 (2023)

Subjects: Mathematical Physics (math-ph); Exactly Solvable and Integrable Systems (nlin.SI); Quantum Physics (quant-ph)

[35]  arXiv:2212.04833 (cross-list from math-ph) [pdf, other]

Title: Hamiltonian representation of isomonodromic deformations of general rational connections on $\mathfrak{gl}_2(\mathbb{C})$

Authors: Olivier Marchal, Nicolas Orantin, Mohamad Alameddine

Comments: 66 pages + appendices. Major presentation improvements

Subjects: Mathematical Physics (math-ph); High Energy Physics - Theory (hep-th); Symplectic Geometry (math.SG); Exactly Solvable and Integrable Systems (nlin.SI)

[36]  arXiv:2212.05657 (cross-list from math-ph) [pdf, ps, other]

Title: Extension of Realisations for Low-Dimensional Lie Algebras and Relative Differential Invariants

Authors: Iryna Yehorchenko

Comments: 16 pages; based on a talk at the Group34 Symposium, Strasbourg, France, July 2022; revised version involves small corrections and some changes of notations

Subjects: Mathematical Physics (math-ph); Analysis of PDEs (math.AP); Exactly Solvable and Integrable Systems (nlin.SI)

[37]  arXiv:2212.07984 (cross-list from math-ph) [pdf, ps, other]

Title: Symmetries of non-linear ODEs: lambda extensions of the Ising correlations

Authors: S. Boukraa, J. -M. Maillard

Comments: 23 pages

Subjects: Mathematical Physics (math-ph); Exactly Solvable and Integrable Systems (nlin.SI)

[38]  arXiv:2212.09914 (cross-list from math-ph) [pdf, ps, other]

Title: Eikonal Equation 0.1

Authors: Iryna Yehorchenko

Comments: 12 pages; small corrections

Subjects: Mathematical Physics (math-ph); Analysis of PDEs (math.AP); Exactly Solvable and Integrable Systems (nlin.SI)

[39]  arXiv:2212.10130 (cross-list from math-ph) [pdf, ps, other]

Title: Solutions to the wave equation for commuting flows of dispersionless PDEs

Authors: Natale Manganaro, Alessandra Rizzo, Pierandrea Vergallo

Journal-ref: International Journal of Non-Linear Mechanics, Volume 159, March 2024, 104611

Subjects: Mathematical Physics (math-ph); Exactly Solvable and Integrable Systems (nlin.SI)

[40]  arXiv:2212.11288 (cross-list from hep-th) [pdf, other]

Title: Heisenberg Spin Chain And Supersymmetric Gauge Theory

Authors: Wei Gu

Comments: 63 pages, 3 figures

Subjects: High Energy Physics - Theory (hep-th); Statistical Mechanics (cond-mat.stat-mech); Algebraic Geometry (math.AG); Exactly Solvable and Integrable Systems (nlin.SI)

[41]  arXiv:2212.11577 (cross-list from math.NA) [pdf, other]

Title: An isospectral transformation between Hessenberg matrix and Hessenberg-bidiagonal matrix pencil without using subtraction

Authors: Katsuki Kobayashi, Kazuki Maeda, Satoshi Tsujimoto

Comments: 21 pages

Subjects: Numerical Analysis (math.NA); Spectral Theory (math.SP); Exactly Solvable and Integrable Systems (nlin.SI)

[42]  arXiv:2212.11646 (cross-list from cond-mat.stat-mech) [pdf, ps, other]

Title: Integrability of two-species partially asymmetric exclusion processes

Authors: Ivan Lobaskin, Martin R Evans, Kirone Mallick

Comments: 15 pages, 2 figures. Typo in equation (21) corrected. Extra step detail added in Appendix A, case 1, option \alpha=1; Figure A.1 updated accordingly

Journal-ref: J. Phys. A: Math. Theor. 2023 (56) 165003

Subjects: Statistical Mechanics (cond-mat.stat-mech); Exactly Solvable and Integrable Systems (nlin.SI)

[43]  arXiv:2212.11648 (cross-list from gr-qc) [pdf, ps, other]

Title: Exact analytical vacuum solutions of $ R^n $-gravity model depending on two variables

Authors: Maria Shubina

Comments: 19 pages, 8 figures

Subjects: General Relativity and Quantum Cosmology (gr-qc); Mathematical Physics (math-ph); Exactly Solvable and Integrable Systems (nlin.SI)

[44]  arXiv:2212.11800 (cross-list from hep-th) [pdf, ps, other]

Title: Solitons in Open N=2 String Theory

Authors: Masashi Hamanaka, Shan-Chi Huang, Hiroaki Kanno

Comments: 54 pages, 2 figures; v2: minor changes; v3: minor changes; v4: a reference added, typos corrected, published version

Journal-ref: Progress of Theoretical and Experimental Physics, Volume 2023, Issue 4, April 2023, 043B03

Subjects: High Energy Physics - Theory (hep-th); Mathematical Physics (math-ph); Exactly Solvable and Integrable Systems (nlin.SI)

[45]  arXiv:2212.12429 (cross-list from math.CA) [pdf, ps, other]

Title: Exceptional Laurent biorthogonal polynomials through spectral transformations of generalized eigenvalue problems

Authors: Yu Luo, Satoshi Tsujimoto

Subjects: Classical Analysis and ODEs (math.CA); Mathematical Physics (math-ph); Exactly Solvable and Integrable Systems (nlin.SI)

[46]  arXiv:2212.13528 (cross-list from math.CA) [pdf, ps, other]

Title: A remark on the q-hypergeometric integral Bailey pair and the solution to the star-triangle equation

Authors: Erdal Catak

Comments: 6 pages

Subjects: Classical Analysis and ODEs (math.CA); High Energy Physics - Theory (hep-th); Mathematical Physics (math-ph); Combinatorics (math.CO); Exactly Solvable and Integrable Systems (nlin.SI)

[47]  arXiv:2212.14512 (cross-list from math-ph) [pdf, ps, other]

Title: Matrix-valued Cauchy bi-orthogonal polynomials and a novel noncommutative integrable lattice

Authors: Shi-Hao Li, Ying Shi, Guo-Fu Yu, Jun-Xiao Zhao

Comments: 18 pages. Comments are welcome

Subjects: Mathematical Physics (math-ph); Exactly Solvable and Integrable Systems (nlin.SI)