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7 papers · 1 filter
Formulation of the augmented plane-wave and muffin-tin orbital method
Takao Kotani, Hiori Kino, Hisazumi Akai
A mixed basis all-electron full-potential method, which uses two kinds of augmented waves, the augmented plane waves and the muffin-tin orbitals simultaneously, in addition to the…
The moment map on symplectic vector space and oscillator representation
Takashi Hashimoto
The aim of this paper is to show that the canonical quantization of the moment maps on symplectic vector spaces naturally gives rise to the oscillator representations. More precise…
Response function of turbulence computed via fluctuation-response relation of a Langevin system with vanishing noise
Takeshi Matsumoto, Michio Otsuki, Ooshida Takeshi +2
For a shell model of the fully developed turbulence and the incompressible Navier-Stokes equations in the Fourier space, when a Gaussian white noise is artificially added to the eq…
Peeling-off of the external kink modes at tokamak plasma edge
L. J. Zheng, M. Furukawa
It is pointed that there is a current jump between the edge plasma inside the last closed magnetic surface and the scrape-off layer and the current jump can lead the external kink…
Quasiparticle self-consistent GW method based on the augmented plane-wave and muffin-tin orbital method
Takao Kotani
We have developed the quasiparticle self-consistent GW (QSGW) method based on a recently developed mixed basis all-electron full-potential method (the PMT method), which uses the a…
Novel linear algebraic theory and one-hundred-million-atom quantum material simulations on the K computer
Takeo Hoshi, Tomohiro Sogabe, Takafumi Miyatad +7
The present paper gives a review of our recent progress and latest results for novel linear-algebraic algorithms and its application to large-scale quantum material simulations or…