Viewpoint on‘Oscillating paramagnetic Meissner effect and Berezinskii-Kosterlitz-Thouless transition in underdoped Bi_(2)Sr_(2)CaCu_(2)O_(8+δ)’  

作　　者：Egor Babaev 

机构地区：[1]Department of Physics,KTH Royal Institute of Technology,Sweden

出　　处：《National Science Review》2025年第1期7-8,共2页国家科学评论(英文版)

摘　　要：The Nobel-prize-winning works by Kostelitz and Thouless[1,2]and by Berezinskii[3,4]established the new paradigm of phase transitions in planar systems that break continuum symmetry.In contrast to the Landau paradigm,these transitions are not associated with breaking a symmetry,but are rather associated with the transition to a state of topolog-ical(algebraic)order.

关 键 词：symmetry. order. TRANSITIONS 

分 类 号：O51[理学—低温物理]