Realization and stability of non-Abelian chiral quantum spin liquids via dimensional reduction
Year: 2025
Type: article
Abstract: A bstract This work is concerned with the realization and stability of a non-Abelian chiral quantum spin liquid phase. To do so, we cast the problem in a quantum wires framework, which is a dimensional deconstruction framework that allows us to study the (2+1) dimensional spin liquids phase from a series of coupled (1+1) dimensional theories. The lower dimension grants us the ability to perform a bosonization procedure, which yields two different partition functions connected by a strong-weak duality transformation. This bosonization procedure is illuminating in that it makes the fixed point structure of the model unequivocal. Then, we proceed by studying the RG flow through the β -functions, which we use to determine the phase structure. We find that the quantum spin liquid phase is realized and stable in the deep IR limit.
Source: Journal of High Energy Physics
Institution: Universidade Estadual de Londrina
Language: English
Subfield: Condensed Matter Physics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: diamond
OpenAlex ID: W4408992233