Hoạt động
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Seminar
| Seminar Vật lý lý thuyết và Vật lý tính toán:
| | Tên báo cáo | Geometrically frustrated coarsening dynamics in spinor Bose-Fermi mixtures
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| Người trình bày | TS. Nguyễn Thanh Phúc
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| Cơ quan | RIKEN CEMS
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| Ngày | Thứ Sáu, 03-02-2017
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| Giờ | 10:00 AM
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| Địa điểm | Phòng 202 (Thư viện), Viện Vật lý, 10 Đào Tấn, Ba Đình, Hà Nội
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| Tóm tắt | Coarsening dynamics theory has been developed to describe the phase-ordering kinetics following a quench in a wide range of systems. Frustration, on the other hand, has long been among the most challenging issues in condensed matter physics. Magnetic frustration gives rise to a huge degeneracy in the classical ground-state manifold of the system, leading to exotic phases such as spin ice and spin liquids. However, so far the presence of geometrical frustration has often been diagnosed by its susceptibility fingerprint in thermodynamic measurements. In this talk, I will discuss how the effect of geometrical frustration on the coarsening dynamics can be studied with a mixture of ultracold bosonic and fermionic atoms.
Ref: arxiv:1609.03015
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| Người chủ trì | Hoàng Anh Tuấn
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