PIRSA:19110113

Modeling the pseudogap state in cuprates: quantum disordered pair density wave

Dai, Z. (2019). Modeling the pseudogap state in cuprates: quantum disordered pair density wave. Perimeter Institute. https://pirsa.org/19110113

Dai, Zhehao. Modeling the pseudogap state in cuprates: quantum disordered pair density wave. Perimeter Institute, Nov. 25, 2019, https://pirsa.org/19110113 

          @misc{ pirsa_PIRSA:19110113,
            doi = {10.48660/19110113},
            url = {https://pirsa.org/19110113},
            author = {Dai, Zhehao},
            keywords = {Condensed Matter},
            language = {en},
            title = {Modeling the pseudogap state in cuprates: quantum disordered pair density wave},
            publisher = {Perimeter Institute},
            year = {2019},
            month = {nov},
            note = {PIRSA:19110113 see, \url{https://pirsa.org}}
          }

Zhehao Dai

Massachusetts Institute of Technology (MIT)

Talk number
PIRSA:19110113
Collection
Talk Type
Subject
Abstract

I will briefly review the pseudogap phenomenology in high Tc cuprate superconductor, especially the recent experiments, and propose a unified picture of the phenomenology under only one assumption: the fluctuating pair density wave. By quantum disordering a pair density wave, we found a state composed of insulating antinodal pairs and nodal electron pocket. We compare the theoretical predictions with ARPES results, optical conductivity, quantum oscillation and other experiments.