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Forced Symmetry-Breaking of Square Lattice Planforms

✍ Scribed by M. J. Parker; M. G. M. Gomes; I. N. Stewart

Book ID
106408439
Publisher
Springer US
Year
2006
Tongue
English
Weight
263 KB
Volume
18
Category
Article
ISSN
1040-7294

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πŸ“œ SIMILAR VOLUMES

Spontaneous Fermi surface symmetry break
Spontaneous Fermi surface symmetry breaking on a square lattice
✍ H. Yamase; V. Oganesyan; W. Metzner πŸ“‚ Article πŸ“… 2006 πŸ› Elsevier Science 🌐 English βš– 297 KB

We analyze a forward scattering model on a square lattice, which exhibits spontaneous Fermi surface symmetry breaking with a d-wave order parameter: the Fermi surface expands along the k x -axis and shrinks along the k y -axis or vice versa. While the transition is usually first order as a function