Journal
PHYSICAL REVIEW LETTERS
Volume 84, Issue 25, Pages 5844-5847Publisher
AMER PHYSICAL SOC
DOI: 10.1103/PhysRevLett.84.5844
Keywords
-
Categories
Ask authors/readers for more resources
The extended and standard t-J models are computationally studied on ladders and planes, with emphasis on the small J/t region. At couplings compatible with photoemission results for undoped cuprates, half-doped stripes separating rr-shifted antiferromagnetic (AF) domains are found. as in Tranquada's interpretation of neutron experiments. Our main result is that the elementary stripe building block resembles the properties of one hole at small J/t, with robust AF correlations across the hole induced by the local tendency of the charge to separate from the spin. This suggests that the seed of half-doped stripes already exists in the unusual properties of the insulating parent compound.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available