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Skyrmion and bimeron excitations in bilayer quantum Hall systems

โœ Scribed by Z.F. Ezawa; G. Tsitsishvili


Publisher
Elsevier Science
Year
2010
Tongue
English
Weight
226 KB
Volume
42
Category
Article
ISSN
1386-9477

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๐Ÿ“œ SIMILAR VOLUMES


Quantum coherence and skyrmion textures
โœ Z.F. Ezawa; A. Sawada; K. Muraki; Y. Hirayama ๐Ÿ“‚ Article ๐Ÿ“… 2000 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 104 KB

Quantum coherence develops spontaneously in bilayer quantum Hall systems when the Coulomb exchange energy is dominant. We argue that there exists a distinctive transition between the coherent phase and the resonant phase because di erent types of skyrmions are excited in these two phases.