Slave-boson description of pseudogap metals in t-J models
We present a simple modification of the standard U(1) slave boson construction for the single band t-J model which accounts for two-particle bound states of spinons and holons. This construction naturally gives rise to fractionalized Fermi-liquid ground states, featuring small, hole-like pocket Ferm...
Main Authors: | , |
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Format: | Article |
Language: | English |
Published: |
American Physical Society
2020-10-01
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Series: | Physical Review Research |
Online Access: | http://doi.org/10.1103/PhysRevResearch.2.043019 |