Hoạt động
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Seminar
| Seminar Vật lý lý thuyết và Vật lý tính toán:
| | Tên báo cáo | Yang-Baxter Integrability in 2-d Classical and 1-d Quantum Models
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| Người trình bày | Prof. Paul A. Pearce
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| Cơ quan | School of Mathematics and Statistics, University of Melbourne, Australia
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| Ngày | Thứ Ba, 12-09-2017
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| Giờ | 10:00 AM
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| Địa điểm | Phòng họp tầng 1, Viện Vật lý, 10 Đào Tấn, Ba Đình, Hà Nội
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| Tóm tắt | This will be a gentle introduction to Yang-Baxter methods for the exact solution of 2-d classical lattice models and their associated 1-d quantum Hamiltonians. The emphasis will be on using local algebraic relations to establish commutation of transfer matrices. The exact solution of the spectra is then achieved by solving functional equations. Although there will not be time to discuss details in this talk, these methods can be applied to (i) spin and height models such as the Ising model and hard hexagon models, (ii) vertex models such as the 6- and 8-vertex models and associated Heisenberg and XYZ quantum chains and (iii) models with non-local interactions including dimers and percolation.
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| Người chủ trì | Trịnh Xuân Hoàng
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