Gapless Excitation above a Domain Wall Ground State in a Flat-Band Hubbard Model

✍ Scribed by Makoto Homma; Chigak Itoi

• Publisher: Springer
• Year: 2005
• Tongue: English
• Weight: 273 KB
• Volume: 119
• Category: Article
• ISSN: 0022-4715
• DOI: 10.1007/s10955-004-2723-4