Physics – Condensed Matter – Strongly Correlated Electrons
Scientific paper
2001-11-23
Phys. Rev. B 66, 012505 (2002)
Physics
Condensed Matter
Strongly Correlated Electrons
4 pages, 2 figures
Scientific paper
10.1103/PhysRevB.66.012505
We study the effect of finite chemical potential on the d-density wave state that has been proposed to explain the pseudogap phenomena in underdoped cuprates. We find that the specific heat anomaly at the transition temperature, below which the d-density wave state forms, gets weaker when finite chemical potential is introduced. This provides a useful ground for the proper interpretation of the specific heat measurement in regard to the existence of the d-density wave state below the pseudogap temperature. Further increase of the chemical potential leads to an incommensurate orbital antiferromagnetic state before the system eventually turns into the normal state. This is an inhomogeneous state characterized by novel charge ordering and an analog of the Fulde-Ferrel-Larkin-Ovchinnikov (FFLO) state in superconductivity.
Kee Hae-Young
Kim Yong Baek
No associations
LandOfFree
Specific heat anomaly in the d-density wave state and emergence of incommensurate orbital antiferromagnetic order does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Specific heat anomaly in the d-density wave state and emergence of incommensurate orbital antiferromagnetic order, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Specific heat anomaly in the d-density wave state and emergence of incommensurate orbital antiferromagnetic order will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-30689