22 citations · 49 across the 5 of their papers we have counts for
5 papers
Understanding Diffusion Models by Feynman's Path Integral
Yuji Hirono, Akinori Tanaka, Kenji Fukushima
Score-based diffusion models have proven effective in image generation and have gained widespread usage; however, the underlying factors contributing to the performance disparity b…
Complete characterization of robust perfect adaptation in biochemical reaction networks
Yuji Hirono, Ankit Gupta, Mustafa Khammash
Perfect adaptation is a phenomenon whereby the output variables of a system can maintain certain values despite external disturbances. Robust perfect adaptation (RPA) refers to an…
Robust Perfect Adaptation of Reaction Fluxes Ensured by Network Topology
Yuji Hirono, Hyukpyo Hong, Jae Kyoung Kim
Maintaining stability in an uncertain environment is essential for proper functioning of living systems. Robust perfect adaptation (RPA) is a property of a system that generates an…
Anisotropic Optical Response of Dense Quark Matter under Rotation: Compact Stars as Cosmic Polarizers
Yuji Hirono, Muneto Nitta
Quantum vortices in the color-flavor locked (CFL) phase of QCD have bosonic degrees of freedom, called the orientational zero modes, localized on them. We show that the orientation…
Non-Abelian statistics of vortices with multiple Majorana fermions
Yuji Hirono, Shigehiro Yasui, Kazunori Itakura +1
We consider the exchange statistics of vortices, each of which traps an odd number () of Majorana fermions. We assume that the fermions in a vortex transform in the vector repre…