Ciro Santilli @cirosantilli 40

 0 Solution of the Ising model by Ciro Santilli 40 Updated 2025-07-16

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TODO what it means to solve an Ising model in general?

stanford.edu/~jeffjar/statmech/lec4.html gives some good notions:

• $<{\sigma }_i>$ is the expectation value of the value. It is therefore a number between -1.0 an and 1.0, -1.0 means everything is always down, 0.0 means half up half down, and 1.0 means all up
• $<{\sigma }_i{\sigma }_j>$: correlation between neighboring states. TODO.

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 0 1D Ising model by Ciro Santilli 40 Updated 2025-07-16

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Bibliography:

• stanford.edu/~jeffjar/statmech/intro4.html
• stanford.edu/~jeffjar/statmech/lec4.html

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 0 2D Ising model by Ciro Santilli 40 Updated 2025-07-16

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 0 3D Ising model by Ciro Santilli 40 Updated 2025-07-16

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 0 Curie temperature by Ciro Santilli 40 Updated 2025-07-16

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 0 Theories of Quantum Matter by Austen Lamacraft / Many Body Wavefunctions / Two Particles by Ciro Santilli 40 Updated 2025-07-16

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• austen.uk/courses/tqm/many-body-wavefunctions/#two-particles
• Solutions of the Schrodinger equation for two electrons

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 0 Theories of Quantum Matter by Austen Lamacraft / Many Body Wavefunctions / Product States by Ciro Santilli 40 Updated 2025-07-16

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• austen.uk/courses/tqm/many-body-wavefunctions/#product-states
• Product state

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 0 Theories of Quantum Matter by Austen Lamacraft / Many Body Wavefunctions / Ground State by Ciro Santilli 40 Updated 2025-07-16

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• austen.uk/courses/tqm/many-body-wavefunctions/#ground-state

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 0 Theories of Quantum Matter by Austen Lamacraft / Many Body Wavefunctions / Density; Density Matrix; Pair Distribution by Ciro Santilli 40 Updated 2025-07-16

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• austen.uk/courses/tqm/many-body-wavefunctions/#density-density-matrix-pair-distribution

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 0 Theories of Quantum Matter by Austen Lamacraft / Many Body Wavefunctions / Impenetrable Bose Gas by Ciro Santilli 40 Updated 2025-07-16

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• austen.uk/courses/tqm/many-body-wavefunctions/#impenetrable-bose-gas
• Impenetrable Bose Gas

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 0 Theories of Quantum Matter by Austen Lamacraft / Quantum Hall Effect / Landau Levels by Ciro Santilli 40 Updated 2025-07-16

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• austen.uk/courses/tqm/quantum-hall-effect/#landau-levels
• Landau level

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 0 Theories of Quantum Matter by Austen Lamacraft / Quantum Hall Effect / The Laughlin Wavefunction by Ciro Santilli 40 Updated 2025-07-16

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• austen.uk/courses/tqm/quantum-hall-effect/#the-laughlin-wavefunction
• Laughlin wavefunction

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 0 Theories of Quantum Matter by Austen Lamacraft / Quantum Hall Effect / The Plasma Analogy by Ciro Santilli 40 Updated 2025-07-16

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• austen.uk/courses/tqm/quantum-hall-effect/#the-plasma-analogy

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 0 Theories of Quantum Matter by Austen Lamacraft / Quantum Hall Effect / Fractional Charge by Ciro Santilli 40 Updated 2025-07-16

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• austen.uk/courses/tqm/quantum-hall-effect/#fractional-charge
• Anyon

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 0 Theories of Quantum Matter by Austen Lamacraft / Quantum Hall Effect / Fractional Statistics by Ciro Santilli 40 Updated 2025-07-16

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• austen.uk/courses/tqm/quantum-hall-effect/#fractional-statistics

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 0 Theories of Quantum Matter by Austen Lamacraft / Quantum Hall Effect / Sampling from a complex wavefunction by Ciro Santilli 40 Updated 2025-07-16

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• austen.uk/courses/tqm/quantum-hall-effect/#sampling-from-a-complex-wavefunction

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 0 Theories of Quantum Matter by Austen Lamacraft / The Elastic Chain / Fourier review by Ciro Santilli 40 Updated 2025-07-16

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austen.uk/courses/tqm/elastic-chain/#fourier-review

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 0 Theories of Quantum Matter by Austen Lamacraft / The Elastic Chain / Discrete Fourier Transform by Ciro Santilli 40 Updated 2025-07-16

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austen.uk/courses/tqm/elastic-chain/#discrete-fourier-transform

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 0 Theories of Quantum Matter by Austen Lamacraft / The Elastic Chain / Properties of the Fourier Transform by Ciro Santilli 40 Updated 2025-07-16

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austen.uk/courses/tqm/elastic-chain/#properties-of-the-fourier-transform

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 0 Theories of Quantum Matter by Austen Lamacraft / The Elastic Chain / Higher dimensions by Ciro Santilli 40 Updated 2025-07-16

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austen.uk/courses/tqm/elastic-chain/#higher-dimensions

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