Two-dimentional Quantum Spin Liquids: Kekule-Kitaev Model, Ph.D. Dissertation Sharif University of Technology ; Langari, Abdollah (Supervisor) ; Kargarian, Mehdi (Supervisor)
Abstract
Quantum spin liquids are characterized by the lack of long range magnetic order at zero temperature due to strong quantum fluctuations in frustrated magnets, emergent fractionalized excitations coupled to gauge fields, pattern of long-range entanglements, and topological orders. Since the theoretical predictions dated back to the seventies, a huge amount of both theoretical and experimental efforts put forward to explore these emerging phenomena in real materials. Besides the organic compounds with spin liquid ground states, recent years have witnessed the dawn of new oxide materials such as α - RuCl3 and Na2IrO3 which may host spin liquid at low temperatures. The ground states of the latter...
Cataloging briefTwo-dimentional Quantum Spin Liquids: Kekule-Kitaev Model, Ph.D. Dissertation Sharif University of Technology ; Langari, Abdollah (Supervisor) ; Kargarian, Mehdi (Supervisor)
Abstract
Quantum spin liquids are characterized by the lack of long range magnetic order at zero temperature due to strong quantum fluctuations in frustrated magnets, emergent fractionalized excitations coupled to gauge fields, pattern of long-range entanglements, and topological orders. Since the theoretical predictions dated back to the seventies, a huge amount of both theoretical and experimental efforts put forward to explore these emerging phenomena in real materials. Besides the organic compounds with spin liquid ground states, recent years have witnessed the dawn of new oxide materials such as α - RuCl3 and Na2IrO3 which may host spin liquid at low temperatures. The ground states of the latter...
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