The Berezinskii–Kosterlitz–Thouless (BKT) transition is a phase transition of the two-dimensional (2-D) XY model in statistical physics. |
| Переход Березинского — Костерлица — Таулеса |  |
Переход Костерлица — Таулеса или переход Березинского — Костерлица — Таулеса или топологический фазовый переход — фазовый переход в двумерной XY-модели. Это переход из состояния связанных пар вихрь-антивихрь при низких температурах в состояние с... Википедия
This BKT transition can be observed experimentally in trapped two-dimensional Bose gases. Since the phenomena is specific to two-dimensional systems, we discuss ... |
Algebraic decay of the correlation function is what we expect when the temperature is tuned to the critical temperature of a continuous phase transition. In the ... |
We explore a two-parameter renormalization group (RG) within the framework of the «energetic approach» introduced by L. Levitov, for the phyllotaxis model. |
18 сент. 2021 г. · The Berezinski Kosterlitz Thouless (BKT) transition is a new type of phase transition which occurs in many physical systems (2D vector spin ... |
The main aspects of the theory of phase transitions in two-dimensional degenerate systems (Berezinskii—Kosterlitz—Thouless, or BKT, transitions) are ... |
27 мар. 2024 г. · Here, we observe the BKT transition from a normal gas to the superfluid phase in a quasi-2D dipolar Bose gas of erbium atoms. |
In this chapter, we review the elementary theory of the BKT transition in superconductors along with the earliest experimental results leading to the ... |
The Berezinskii–Kosterlitz–Thouless (BKT) [1], [2], [3] phase transition is the unique transition where vortices play the main role. This transition can be ... |
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