Finite-temperature hole–magnon dynamics in an antiferromagnet

• Main Authors: Shen, Kaijun, Sun, Kewei, Gelin, Maxim F., Zhao, Yang
• Other Authors: School of Materials Science and Engineering
• Format: Article
• Language: English
• Published: 2024
• Subjects: Engineering; Antiferromagnetic materials; Temperature distribution
• Online Access: https://hdl.handle.net/10356/174664; http://arxiv.org/abs/2401.11184v1
• Institution: Nanyang Technological University

Employing the numerically accurate multiple Davydov Ansatz in combination with the thermo-field dynamics approach, we delve into the interplay of the finite-temperature dynamics of holes and magnons in an antiferromagnet, which allows for scrutinizing previous predictions from the self-consistent Bo...