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Behaviour of Spatial Correlation Function for Frustrated Antiferromagnetic Material

Sushamana Sharma

Abstract


The study of antiferromagnetism in material involves the application of quantum fundamentals. This enforces research in the exotic field to have a better understanding of superconductivity and its applications, quantum technology and many more. This article exposes the non-trivial topology giving rise to frustration in the lattice in antiferromagnets and the Hamiltonian of the system. The spatial correlation function is examined for different values of sites and axis of interaction. The behaviour of correlator along x direction changes according to the order of the limits imposed. For large number of spins, correlator decays algebraically to zero at antipodal points as the limit N tends to infinity is applied later. This enables to observe the effect of increasing spins on the correlator.


Keywords


Antiferromagnetic material, Ising lattice, Correlation function, Hamiltonian, Quantum technology

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References


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