Journal article icon

Journal article

Finite temperature spectral function of Mott insulators and charge density wave states.

Abstract:
We calculate the low-temperature spectral function of one-dimensional incommensurate charge density wave states and half filled Mott insulators. At T=0 there are two dispersing features associated with the spin and charge degrees of freedom, respectively. We show that already at very low temperatures (compared to the gap) one of these features gets severely damped. We comment on implications of this result for photoemission experiments.

Actions


Authors


More by this author
Institution:
University of Oxford
Department:
Oxford, MPLS, Physics, Theoretical Physics
Tsvelik, AM More by this author
Journal:
Phys Rev Lett
Volume:
90
Issue:
12
Pages:
126401
Publication date:
2003-03-28
ISSN:
0031-9007
URN:
uuid:405038f9-3d96-4db5-a7e1-d8295847f383
Source identifiers:
10157
Local pid:
pubs:10157
Language:
English

Terms of use


Metrics



If you are the owner of this record, you can report an update to it here: Report update to this record

TO TOP