34th IUPAP Conference on Computational Physics（CCP2023）

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Contributed talks (Methods/Large-scale computing)

Methods/Large-scale computing

Parallel session 1

Tue. Aug 8, 2023 2:30 PM - 3:50 PM 301 (Room 2) (3F)

Chair: Motoyuki Shiga (Japan Atomic Energy Agency)

3:30 PM - 3:50 PM

[C08-1-06] Sparse modeling analytical continuation of matrix-valued Green's functions

*Yuichi Motoyama1, Hiroshi Shinaoka2, Kazuyoshi Yoshimi1, Junya Otsuki3 (1. Institute for Solid State Physics, Univ. of Tokyo (Japan), 2. Department of Physics, Saitama Univ. (Japan), 3. Research Institute for Interdisciplinary Science, Okayama Univ. (Japan))

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Keywords:Analytical continuation, Green's function and spectral function, Multi-orbital systems

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