2 papers
cond-mat.str-el2018
Competing Unconventional Charge-Density-Wave States in Cuprate Superconductors: Spin-Fluctuation-Driven Mechanism
Kouki Kawaguchi, Youichi Yamakawa, Masahisa Tsuchiizu +1
To understand the origin of unconventional charge-density-wave (CDW) states in cuprate superconductors, we establish the self-consistent CDW equation, and analyze the CDW instabili…
cond-mat.str-el2017
Multistage Electronic Nematic Transitions in Cuprate Superconductors: Functional-Renormalization-Group Analysis
Masahisa Tsuchiizu, Kouki Kawaguchi, Youichi Yamakawa +1
Recently, complex phase transitions accompanied by the rotational symmetry breaking have been discovered experimentally in cuprate superconductors. To find the realized order param…