Zobrazeno 1 - 10
of 28 056
pro vyhledávání: '"A. Okawa"'
Autor:
Nishi, Kento, Okawa, Maya, Ramesh, Rahul, Khona, Mikail, Lubana, Ekdeep Singh, Tanaka, Hidenori
Knowledge Editing (KE) algorithms alter models' internal weights to perform targeted updates to incorrect, outdated, or otherwise unwanted factual associations. In order to better define the possibilities and limitations of these approaches, recent w
Externí odkaz:
http://arxiv.org/abs/2410.17194
The gradient flow scheme has emerged as a prominent nonperturbative renormalization scheme on the lattice, where flow time is introduced to define the renormalization scale. In this study we perturbatively compute the gradient flow coupling for the S
Externí odkaz:
http://arxiv.org/abs/2410.15668
Jet clustering or reconstruction, a procedure to identify sprays of collimated particles originating from the fragmentation and hadronization of quarks and gluons, is a key component at high energy colliders. It is a complicated combinatorial optimiz
Externí odkaz:
http://arxiv.org/abs/2410.14233
The Standard Model of particle physics does not explain the origin of the universe's baryon asymmetry or its primordial fluctuations. The Affleck-Dine mechanism is a well-motivated scenario for generating the baryon asymmetry through the post-inflati
Externí odkaz:
http://arxiv.org/abs/2410.13712
Autor:
Yang, Yongyi, Park, Core Francisco, Lubana, Ekdeep Singh, Okawa, Maya, Hu, Wei, Tanaka, Hidenori
Prior work has shown that text-conditioned diffusion models can learn to identify and manipulate primitive concepts underlying a compositional data-generating process, enabling generalization to entirely novel, out-of-distribution compositions. Beyon
Externí odkaz:
http://arxiv.org/abs/2410.08309
Minimal Flavor Violation (MFV) offers an appealing framework for exploring physics beyond the Standard Model. Interestingly, within the MFV framework, a new colorless field that transforms non-trivially under a global ${\rm SU}(3)^3$ quark flavor gro
Externí odkaz:
http://arxiv.org/abs/2408.16812
We study the kinetic cooling (heating) of old neutron stars due to coherent scattering with relic neutrinos (sterile neutrino dark matter) via Standard Model neutral-current interactions. We take into account several important physical effects, such
Externí odkaz:
http://arxiv.org/abs/2408.01484
Autor:
Hamada, Yu, Kitano, Ryuichiro, Matsudo, Ryutaro, Okawa, Shohei, Takai, Ryoto, Takaura, Hiromasa, Treuer, Lukas
We study Higgs boson production at $\mu^+ \mu^+$ colliders at high energy. Since both initial-state particles are positively charged, there is no $W$ boson fusion at the leading order, as it requires a $W^+ W^-$ pair. However, we find that the cross
Externí odkaz:
http://arxiv.org/abs/2408.01068
Modern generative models demonstrate impressive capabilities, likely stemming from an ability to identify and manipulate abstract concepts underlying their training data. However, fundamental questions remain: what determines the concepts a model lea
Externí odkaz:
http://arxiv.org/abs/2406.19370
Autor:
Bonanno, Claudio, Butti, Pietro, Pérez, Margarita García, González-Arroyo, Antonio, Ishikawa, Ken-Ichi, Okawa, Masanori
We present the first nonperturbative large-$N$ calculation of the $\mathcal{N}=1$ supersymmetric (SUSY) $\mathrm{SU}(N)$ Yang$-$Mills gluino condensate obtained by means of numerical simulations of the lattice-discretized theory, exploiting large-$N$
Externí odkaz:
http://arxiv.org/abs/2406.08995