Zobrazeno 1 - 10
of 66 409
pro vyhledávání: '"Slater P"'
This paper studies the distributed bandit convex optimization problem with time-varying inequality constraints, where the goal is to minimize network regret and cumulative constraint violation. To calculate network cumulative constraint violation, ex
Externí odkaz:
http://arxiv.org/abs/2411.11574
Autor:
Mercuri, Carlo, Perera, Kanishka
We develop novel variational methods for solving scaled equations that do not have the mountain pass geometry, classical linking geometry based on linear subspaces, or $\mathbb Z_2$ symmetry, and therefore cannot be solved using classical variational
Externí odkaz:
http://arxiv.org/abs/2411.15887
The accuracy of phaseless auxiliary-field quantum Monte Carlo (ph-AFQMC) can be systematically improved with better trial states. Using multi-Slater determinant trial states, ph-AFQMC has the potential to faithfully treat strongly correlated systems,
Externí odkaz:
http://arxiv.org/abs/2406.08314
Autor:
Johnson, Paul A.
Richardson-Gaudin states provide a basis of the Hilbert space for strongly correlated electrons. In this study, optimal expressions for the transition density matrix elements between Richardson-Gaudin states are obtained with a cost comparable with t
Externí odkaz:
http://arxiv.org/abs/2405.00279
Autor:
Nakagawa, K., Hariki, A., Okauchi, T., Fujiwara, H., Ahn, K. -H., Murakami, Y., Hamamoto, S., Kanai-Nakata, Y., Kadono, T., Higashiya, A., Tamasaku, K., Yabashi, M., Ishikawa, T., Sekiyama, A., Imada, S., Kuneš, J., Takase, K., Yamasaki, A.
We present Ir $4f$ core-level hard-x-ray photoemission spectroscopy (HAXPES) experiments conducted across antiferromagnetic (AFM) ordering transition in Ruddlesden-Popper iridates Sr$_2$IrO$_4$ and Sr$_3$Ir$_2$O$_7$. The Ir $4f$ spectra exhibit disti
Externí odkaz:
http://arxiv.org/abs/2404.12646
Akademický článek
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Akademický článek
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Autor:
Xu, Jianan, Ma, Xinrong
In the present paper, we establish a general transformation for $q$-series which contains L. Wang et al's transformation involved in Nahm series. As direct applications, some concrete new transformation formulas for the ${}_{r+1}\phi_r$ series as wel
Externí odkaz:
http://arxiv.org/abs/2403.01064
Autor:
Myo, Takayuki, Lyu, Mengjiao, Zhao, Qing, Isaka, Masahiro, Wan, Niu, Takemoto, Hiroki, Horiuchi, Hisashi
Publikováno v:
Physical Review C 108, 064314 (2023)
We propose a method to optimize the multi-Slater determinants of the antisymmetrized molecular dynamics (AMD) in the linear combination form and apply it to the neutron-rich $^{10}$Be nucleus. The individual Slater determinants and their weights in t
Externí odkaz:
http://arxiv.org/abs/2311.16391
Autor:
Hoshino, Shintaro
Relativistic correction to the Coulomb interaction is considered for strongly correlated electron orbitals. The atomic representation of the Coulomb-Breit interaction and its physical origin are clarified, to generalize a concept of the Slater-Condon
Externí odkaz:
http://arxiv.org/abs/2311.05294