Publications

2020

    1. H. T. M. Nghiem, H. T. Dang, and T. A. Costi, Time-dependent spectral functions of the Anderson impurity model in response to a quench with application to time-resolved photoemission spectroscopy, Phys. Rev. B 101, 115117. DOI: 10.1103/PhysRevB.101.115117.

2019


2018

  1. Duong Xuan Nui, Le Tuan, Nguyen Duc Trung Kien, Pham Thanh Huy, Hung T. Dang, and Dao Xuan Viet, Correlation length in a generalized two-dimensional XY model, Phys. Rev. B 98, 144421. DOI: 10.1103/PhysRevB.98.144421.
  2. H. T. M. Nghiem and T. A. Costi, Time-dependent numerical renormalization group method for multiple quenches: Towards exact results for the long-time limit of thermodynamic observables and spectral functions, Phys. Rev. B 98, 155107. DOI:10.1103/PhysRevB.98.155107.