25 citations · 47 across the 7 of their papers we have counts for
7 papers
Learning principle and mathematical realization of the learning mechanism in the brain
Taisuke Katayose
While deep learning has achieved remarkable success, there is no clear explanation about why it works so well. In order to discuss this question quantitatively, we need a mathemati…
A unified theory of learning
Taisuke Katayose
Recently machine learning using neural networks (NN) has been developed, and many new methods have been suggested. These methods are optimized for the type of input data and work v…
Is light thermal scalar dark matter possible?
Tomoya Hara, Shinya Kanemura, Taisuke Katayose
We study a light thermal scalar dark matter (DM) model with a light scalar mediator mixed with the standard model Higgs boson, including both the theoretical bounds and the current…
Thermal Real Scalar Triplet Dark Matter
Taisuke Katayose, Shigeki Matsumoto, Satoshi Shirai +1
Real scalar triplet dark matter, which is known to be an attractive candidate for a thermal WIMP, is comprehensively studied paying particular attention to the Sommerfeld effect on…
Leptophilic fermion WIMP ~ Role of future lepton colliders
Shun-ichi Horigome, Taisuke Katayose, Shigeki Matsumoto +1
The leptophilic weakly interacting massive particle (WIMP) is realized in a minimal renormalizable model scenario where scalar mediators with lepton number establish the WIMP inter…
Non-perturbative Effects on Electroweakly Interacting Massive Particles at Hadron Collider
Taisuke Katayose, Shigeki Matsumoto, Satoshi Shirai
Electroweakly Interacting Massive Particles (EWIMPs), in other words, new massive particles that are charged under the electroweak interaction of the Standard Model (SM), are often…
Role of Future Lepton Colliders for Fermionic Z-portal Dark Matter
Dilip Kumar Ghosh, Taisuke Katayose, Shigeki Matsumoto +3
The fermionic Z-portal dark matter model suffers from severe constraints from direct detection experiments. However, a narrow parameter space around the Z-funnel region is beyond t…