Competition between spin-induced charge instabilities in underdoped cuprates
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DOI: 10.1103/physrevb.98.224504
Abstract: We study the static charge correlation function in an one-band model on a square lattice. The Hamiltonian consist of effective hoppings of the electrons between the lattice sites and the Heisenberg Hamiltonian. Approximating the irreducible… read more here.
Keywords: correlation function; charge instabilities; charge; charge correlation ... See more keywords