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1. en.wikipedia.org › wiki › Potts_modelPotts model - Wikipedia

   en.wikipedia.org › wiki › Potts_model

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   The four-state Potts model is sometimes known as the Ashkin–Teller model, after Julius Ashkin and Edward Teller, who considered an equivalent model in 1943. The Potts model is related to, and generalized by, several other models, including the XY model , the Heisenberg model and the N-vector model .

2. www.nature.com › articles › s41566/021/00768-0In memory of Arthur Ashkin | Nature Photonics

   www.nature.com › articles › s41566/021/00768-0

   Feb 19, 2021 · The ‘Ashkin’ in the Ashkin–Teller model refers to Julius. In the early days of the brothers’ careers, leading physicists who worked with Julius sometimes referred to Art as ‘Ashkin’s ...

   • Author: René-Jean Essiambre
   • Email: rene.essiambre@nokia-bell-labs.com

   • Publish Year: 2021

3. link.springer.com › article › 10Phase Diagram of the Ashkin–Teller Model - Springer

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   Feb 9, 2024 · The Ashkin–Teller model is a pair of interacting Ising models and has two parameters: J is a coupling constant in the Ising models and U describes the strength of the interaction between them.

4. arxiv.org › abs › 2301[2301.10609] Phase diagram of the Ashkin-Teller model - arXiv.org

   arxiv.org › abs › 2301

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   Jan 25, 2023 · Phase diagram of the Ashkin-Teller model. Yacine Aoun, Moritz Dober, Alexander Glazman. The Ashkin-Teller model is a pair of interacting Ising models and has two parameters: J is a coupling constant in the Ising models and U describes the strength of the interaction between them.

5. www.ncbi.nlm.nih.gov › pmc › articlesPhase Diagram of the Ashkin–Teller Model - PMC

   www.ncbi.nlm.nih.gov › pmc › articles

   The Ashkin–Teller model is a pair of interacting Ising models and has two parameters: J is a coupling constant in the Ising models and U describes the strength of the interaction between them.

   • Author: Yacine Aoun, Moritz Dober, Alexander Glazman
   • Publication: Commun Math Phys. 2024; 405(2): 37.

   • DOI: 10.1007/s00220-023-04925-0
   • Published: 2024

6. ar5iv.labs.arxiv.org › html › 2301[2301.10609] Phase diagram of the Ashkin–Teller model

   ar5iv.labs.arxiv.org › html › 2301

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   Our proofs go through the random-cluster representation of the Ashkin–Teller model introduced by Chayes–Machta and Pfister–Velenik and we rely on couplings to FK-percolation.

7. People also ask

   Who is 'Ashkin' in the Ashkin-Teller model?

   • The ‘Ashkin’ in the Ashkin–Teller model refers to Julius. In the early days of the brothers’ careers, leading physicists who worked with Julius sometimes referred to Art as ‘Ashkin’s brother, Ashkin’. The United States’ involvement in World War II interrupted Art’s undergraduate studies in physics at Columbia University.

   In memory of Arthur Ashkin | Nature Photonics

   www.nature.com/articles/s41566-021-00768-0

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   Who were art and Julius in the 'Ashkin-Teller model'?

   • Art grew up with his brother, Julius, and sister, Ruth. An older sister, Gertrude, died at a young age. Julius was two years Art’s senior. Julius became a notable physicist at a very young age and played an important role in the Manhattan Project. The ‘Ashkin’ in the Ashkin–Teller model refers to Julius.

   In memory of Arthur Ashkin | Nature Photonics

   www.nature.com/articles/s41566-021-00768-0

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   How do we prove the Ashkin-Teller model based on FK-percolation?

   • Our proofs go through the random-cluster representation of the Ashkin-Teller model introduced by Chayes-Machta and Pfister-Velenik and we rely on couplings to FK-percolation. Bibliographic Explorer ( What is the Explorer?)

   [2301.10609] Phase diagram of the Ashkin-Teller model - arXiv.org

   arxiv.org/abs/2301.10609

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8. physics.stackexchange.com › questions › 727536Definition of the Ashkin-Teller model - Physics Stack Exchange

   physics.stackexchange.com › questions › 727536

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   Sep 13, 2022 · There seems to be two different definitions of the so-called "Ashkin-Teller model", and I'm not sure which one is the one assumed by physicists (or which one is of more interest). First, in wikipedia, the model seems to be defined as the 4-state clock model.