Author Archive: raphy

Colloquium: Tuesday, April 2, 2019. Speaker: Ohad Feldheim (Hebrew University). Title: “Lattice models of magnetism: from magnets to antiferromagnets”.

  Place: Room 614 in the Education & Sciences Building Time: 14:00 Abstract: The Ising model, and its generalisation, the Potts model, are two classical graph-colouring models for magnetism and antiferromagnetism. Albeit their simple formulation, these models were instrumental in explaining many…
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