ground states of the classical antiferromagnet on the pyrochlore lattice
The goal of this project is to study the lowest energy states, or ground states, of the classical Heisenberg antiferromagnet on the Pyrochlore lattice. By a classical ...
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Ground States of the Classical Antiferromagnet on the Pyrochlore
Oct 25, 2012 ... We study the classical ground states of the exchange-coupled Heisenberg ... Heisenberg Hamiltonian on the Pyrochlore lattice, a non-.
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Classical Heisenberg antiferromagnet away from the pyrochlore
Jul 16, 2002 ... Classical Heisenberg antiferromagnet away from the pyrochlore lattice limit: Entropic versus energetic selection. C. Pinettes. Laboratoire de ...
[ PhysRevB.66.024422 - Read/Download File
Spin-lattice-coupled order in Heisenberg antiferromagnets on the
May 5, 2016 ... classical Heisenberg model on the pyrochlore lattice. It is found by ... the pyrochlore antiferromagnet can be categorized into two streams: one ...
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Classical Antiferromagnet on a Hyperkagome Lattice
ity, the classical Heisenberg magnet orders on the kagome lattice [8,9] while it remains disordered on the pyrochlore lattice . The nature of the spin-1. 2.
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Order-by-disorder in the XY pyrochlore antiferromagnet
classical ground state entropy that scales with the volume of the system, V , as V α with 0 ... Among pyrochlore antiferromagnets, in which the spins sit on a lattice.
[ PhysRevB.89.024425.pdf - Read/Download File
Classical antiferromagnet on a hyperkagome lattice
It is found that the classical ground states are highly degenerate. Nonetheless a .... antiferromagnet on the pyrochlore lattice where the Ising and Heisenberg ...
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Low-temperature properties of classical, geometrically frustrated
pyrochlore lattice, consisting of three consecutive  lattice planes. .... the ground states for classical antiferromagnets with n- component spins on the ...
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Geometrically Frustrated Antiferromagnets: Statistical Mechanics
frustrated antiferromagnets, focusing on the semiclassical limit, and to ..... (for example, the classical Heisenberg model on the pyrochlore lattice) explores its.
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Spin Liquid Phase in the Pyrochlore Antiferromagnet
Correlation functions (CFs) of the classical Heisenberg antiferromagnet on the pyrochlore lattice are ... corner sharing triangles) and the pyrochlore lattice (made .
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Partial order from disorder in a classical pyrochlore antiferromagnet
Oct 23, 2008 ... berg antiferromagnet on the pyrochlore lattice with interac- tions going beyond ... sider the classical Heisenberg antiferromagnet on the pyro-.
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Ising Like Order by Disorder In The Pyrochlore Antiferromagnet with
Jul 2, 2008 ... the nearest neighbor antiferromagnetic Heisenberg model on the pyrochlore lattice. For classical spins, the ground state is known to have ...
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Lattice gas description of pyrochlore and checkerboard - Inac
Quantum Heisenberg antiferromagnets on pyrochlore and checkerboard lattices in a strong ... are mapped onto lattice gases of hard-core classical particles.
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Nonplanar ground states of frustrated antiferromagnets on an
Jul 10, 2013 ... We consider methods to identify the classical ground state for an ... as a two- dimensional version of the pyrochlore lattice,19 the octahedral ...
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13. Maguire, WC, Hanel, RA, Jennings, DE, Kunde, VG
spins self-organize into weakly interacting antiferromagnetic loops ... spins on a square, a tetrahedron, and the pyrochlore lattice of corner-sharing .... Moessner, R. & Chalker, J. T. Properties of a classical spin liquid: the Heisenberg pyrochlore .
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Order by disorder in the pyrochlore antiferromagnets - ScienceDirect
In the three-dimensional Pyrochlore structure the degeneracy of the classical ground state seems to be larger than in the Kagome lattice since there are two ...
[ 1-s2.0-S0038109897002123-main.pdf?_tid=e515097a-e6af-11e4-9543-00000aab0f26&acdnat=1429460566_dc1949689873c7de1eec88d367db7357 - Read/Download File
frustrated antiferromagnets with easy axis anisotropy
For example, the triangular lattice Ising antiferromagnet has a residual en- tropy ( at zero ... net on the kagome and the pyrochlore lattice. On the other ... lattice. However, for highly frustrated systems, since the classical energetics fails to pick.
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Quantum spin liquids: a large-S route
Aug 5, 2003 ... Heisenberg antiferromagnet on the pyrochlore lattice and its homologues ... A very large degeneracy of the classical ground state makes these.
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On Exotic Orders in Stongly Correlated Systems - Princeton University
investigate magnetic ordering in classical antiferromagnets on a class of dilutions of .... 3 Quantum Frustrated Magnetism on the Pyrochlore lattice. 34.
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Novel Frustrated Behavior in Quantum Heisenberg Antiferromagnets
Jan 12, 2010 ... antiferromagnets on the pyrochlore lattice, giving rise to a strongly .... We first consider classical spin antiferromagnets on the pyrochlore lattice.
[ JPSJ.79.011002 - Read/Download File