Quasiparticle structure in the vicinity of the Heisenberg model in one and higher dimensions | Zendy

Yoshifumi Morita | Zendy; Yasuhiro Hatsugai | Zendy; Yuichi Otsuka | Zendy

AI Assistant Blog Pricing

Home ZAIA Blog

Open Access

Quasiparticle structure in the vicinity of the Heisenberg model in one and higher dimensions

Author(s) -

Yoshifumi Morita,

Yasuhiro Hatsugai,

Yuichi Otsuka

Publication year - 2004

Publication title -

physical review b

Language(s) - English

Resource type - Journals

eISSN - 1538-4489

pISSN - 1098-0121

DOI - 10.1103/physrevb.70.245101

Subject(s) - quasiparticle , physics , hubbard model , lattice (music) , heisenberg model , dimension (graph theory) , focus (optics) , condensed matter physics , quantum mechanics , superconductivity , mathematics , ferromagnetism , combinatorics , acoustics , optics

We study quasiparticle structure in the vicinity of the Heisenberg model. At first, we focus on the model in one dimension and show how solitonic quasiparticles (and their bound states) emerge. Further we discuss its anlaog in higher dimensions. Related to this subject, numerical data are presented and a discussion is given for the quasiparticles in the two-dimensional Hubbard model at half filling on a triangular-type lattice

The content you want is available to Zendy users.

Already have an account? Click here to sign in.

Having issues? You can contact us here

Accelerating Research