Physics
伊辛模型
Ising modelA mathematical model of ferromagnetism in statistical mechanics. It consists of discrete variables called spin that can be in one of two states (+1 or -1). The spins are arranged in a graph, usually a lattice, allowing each spin to interact with its neighbors. / 统计力学中描述铁磁性的数学模型。它由称为自旋的离散变量组成，这些变量可以处于+1或-1两种状态。自旋排列在图中，通常为晶格，允许每个自旋与其邻居相互作用。
- Knowledge type
- 自然理论
- First proposed or discovered
- Proposer
- Turkey Farm member
- Creator
- 农场主
- Last updated
- 2026-11-06 17:06:25
Sub-knowledge points
Phase transitionCritical phenomenaLong-range interactions
Higher-order knowledge points
Statistical mechanicsQuantum magnetismQuantum information theory
Main parameters and performance indicators
Lattice structure: The geometry of the spin arrangement (e.g., 1D, 2D, 3D).Spin states: The two possible values (+1 or -1).Interaction strength (J): The coupling constant between neighboring spins.External magnetic field (h): An external field applied to the system.
Open problems
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Related literature
ranked by community starsQuantum memory and entanglement dynamics in long-range Ising interactions under decoherence and arbitrary magnetic field effectsOpen source
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1 recordsRecord title: Ising model.
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