33 citations · 89 across the 5 of their papers we have counts for
5 papers
Excitonic density-waves, bi-excitons and orbital selective pairing in two-orbital correlated chains
Chun Yang, Adrian E. Feiguin
We present a comprehensive study of a one-dimensional two-orbital model at and below quarter-filling that realizes a number of unconventional phases. In particular, we find an exci…
The spectral function of Mott-insulating Hubbard ladders: From fractionalized excitations to coherent quasi-particles
Chun Yang, Adrian E. Feiguin
We study the spectral function of two-leg Hubbard ladders with the time-dependent density matrix renormalization group method (tDMRG). The high-resolution spectrum displays feature…
Unveiling the internal entanglement structure of the Kondo singlet
Chun Yang, Adrian E. Feiguin
We disentangle all the individual degrees of freedom in the quantum impurity problem to deconstruct the Kondo singlet, both in real and energy space, by studying the contribution o…
Spectral function of the 2D Hubbard model: a density matrix renormalization group plus cluster perturbation theory study
Chun Yang, Adrian E. Feiguin
We study the spectral function of the 2D Hubbard model using cluster perturbation theory, and the density matrix renormalization group as a cluster solver. We reconstruct the two-d…
Fine Splitting in Charmonium Spectrum with Channel Coupling Effect
Chun Yang, Bao-Fei Li, Xiao-Lin Chen +1
We study the fine splitting in charmonium spectrum in quark model with the channel coupling effect, including , , and , , channels…