STI Publications - View Publication Form #21344
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Publication Information
| Title | Phase diagram of generalized XY model using tensor renormalization group | ||||
| Abstract | We use the higher-order tensor renormalization group method to study the two-dimensional generalized XY model that admits integer and half-integer vortices. This model is the deformation of the classical XY model and has a rich phase structure consisting of nematic, ferromagnetic, and disordered phases and three transition lines belonging to the Berezinskii-Kosterlitz-Thouless and Ising class. We explore the model for a wide range of temperatures, T, and the deformation parameter, ?, and compute specific heat along with integer and half-integer magnetic susceptibility, finding both BKT-like and Ising-like transitions and the region where they meet. | ||||
| Author(s) | Raghav Jha, Abhishek Samlodia, Vamika Longia, Anosh Joseph | ||||
| Publication Date | August 2024 | ||||
| Document Type | Journal Article | ||||
| Primary Institution | Thomas Jefferson National Accelerator Facility, Newport News | ||||
| Affiliation | Theory & Comp Physics / THEORY CENTER / THEORY CENTER | ||||
| Funding Source | Nuclear Physics (NP) | ||||
| Proprietary? | No | ||||
| This publication conveys | Technical Science Results | ||||
| Document Numbers |
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| Associated with an experiment | No | ||||
| Associated with EIC | No | ||||
| Supported by Jefferson Lab LDRD Funding | No |
Journal Article
| Journal Name | Physical Review D |
| Refereed | No |
| Volume | 110 |
| Issue | |
| Page(s) | 034504 |
Attachments/Datasets/DOI Link
| Document(s) |
2404.17504v1.pdf
(STI Document)
PhysRevD.110.034504.pdf
(Accepted Manuscript)
PhysRevD.110.034504.pdf
(Accepted Manuscript)
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| DOI Link | |
| Dataset(s) | (none) |
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