Quantum Max Cut for complete tripartite graphs

Fuente: arXiv
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Autor principal: Štrekelj, Tea
Formato: Preprint
Publicado: 2025
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author Štrekelj, Tea
author_facet Štrekelj, Tea
contents The Quantum Max-$d$-Cut ($d$-QMC) problem is a special instance of a $2$-local Hamiltonian problem, representing the quantum analog of the classical Max-$d$-Cut problem. The $d$-QMC problem seeks the largest eigenvalue of a Hamiltonian defined on a graph with $n$ vertices, where edges correspond to swap operators acting on $(\mathbb{C}^d)^{\otimes n}$. In recent years, progress has been made by investigating the algebraic structure of the $d$-QMC Hamiltonian. Building on this approach, this article solves the $d$-QMC problem for complete tripartite graphs for small local dimensions, $d \le 3$.
format Preprint
id arxiv_https___arxiv_org_abs_2512_03740
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle Quantum Max Cut for complete tripartite graphs
Štrekelj, Tea
Quantum Physics
Combinatorics
The Quantum Max-$d$-Cut ($d$-QMC) problem is a special instance of a $2$-local Hamiltonian problem, representing the quantum analog of the classical Max-$d$-Cut problem. The $d$-QMC problem seeks the largest eigenvalue of a Hamiltonian defined on a graph with $n$ vertices, where edges correspond to swap operators acting on $(\mathbb{C}^d)^{\otimes n}$. In recent years, progress has been made by investigating the algebraic structure of the $d$-QMC Hamiltonian. Building on this approach, this article solves the $d$-QMC problem for complete tripartite graphs for small local dimensions, $d \le 3$.
title Quantum Max Cut for complete tripartite graphs
topic Quantum Physics
Combinatorics
url https://arxiv.org/abs/2512.03740