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

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

अन्य संस्करण दिखाएं (1)

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 temperature...

पूर्ण विवरण

ग्रंथसूची विवरण
मुख्य लेखकों: Essler, F, Tsvelik, A
स्वरूप: Journal article
भाषा:English
प्रकाशित: 2003
विवरण
सारांश: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.

समान संसाधन