Excitations with complex wavenumbers in a Hubbard chain I states with one pair of complex wavenumbers.
Contributors: Magyar Tudományos Akadémia. Központi Fizikai Kutató Intézet.
Series: KFKI -- 1980-61
Publisher: Hungarian Academy of Sciences, Central Research Institute for Physics
Published: 1980
Place of publication: Budapest
Language: eng
Number of pages: 42