10/31/2019

Patrick Lee (MIT)

Title: Gapless spin liquid and emergent gauge theory

Abstract: I shall review the emergence of gauge theory as a description of quantum spin liquid, particularly the gapless variety. The matter field plays a key role in stabilizing the deconfined phase. I shall also discuss the current experimental status of gapless spin liquid candidates, including the recently "re-discovered" example of TaS2.

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