Chia-Nan Yeh

activity

20242026

collaborators

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cond-mat.str-el2026

Importance of effective Coulomb interactions for $T_{c}$ in cuprates

Jakša Vučičević, Upendra Kumar, Chia-Nan Yeh +2

Cuprate superconductors exhibit the highest observed superconducting $T_{c}$ at atmospheric pressure. However, the magnitude of $T_{c}$ varies significantly between different cuprates.…

cond-mat.str-el2026

Self-consistent vertex corrected $G W$ with static and dynamic screening using tensor hypercontraction: assessment of molecular charged excitations

Munkhorgil Wang, Ming Wen, Pavel Pokhilko +3

We investigate self-consistent vertex corrections to the $G W$ self-energy for ionization potentials (IPs) and electron affinities (EAs). We benchmark IPs against $Δ$ CCSD(T) referen…

cond-mat.str-el2026

Electronic correlations and dynamical screening with ab initio quantum embedding

Chia-Nan Yeh, Francesco Petocchi, Alexander Hampel +4

First-principles descriptions of correlated quantum materials require a simultaneous treatment of strong local many-body effects and nonlocal dynamical screening. We present an eff…

Importance of effective Coulomb interactions for Tc​ in cuprates

Self-consistent vertex corrected GW with static and dynamic screening using tensor hypercontraction: assessment of molecular charged excitations

Electronic correlations and dynamical screening with ab initio quantum embedding

Importance of effective Coulomb interactions for $T_{c}$ in cuprates

Self-consistent vertex corrected $G W$ with static and dynamic screening using tensor hypercontraction: assessment of molecular charged excitations