Zobrazeno 1 - 10
of 18 715
pro vyhledávání: '"Tani P"'
Ultra-broadband UV/VIS spectroscopy enabled by resonant dispersive wave emission of a frequency comb
Autor:
Kirchner, Adrian, Eber, Alexander, Fürst, Lukas, Hruska, Emily, Frosz, Michael H., Tani, Francesco, Bernhardt, Birgitta
We introduce a novel ultra-broadband ultraviolet and visible frequency comb light source covering more than 240 THz by resonant dispersive wave emission in a gas-filled hollow-core fiber waveguide. The light source allows tuning from ~340 nm to 465 n
Externí odkaz:
http://arxiv.org/abs/2411.01513
Autor:
Tani, Seiichiro
The claw problem is central in the fields of theoretical computer science as well as cryptography. The optimal quantum query complexity of the problem is known to be $\Omega\left(\sqrt{G}+(FG)^{1/3} \right)$ for input functions $f\colon [F]\to Z$ and
Externí odkaz:
http://arxiv.org/abs/2410.02243
Autor:
Baranski, Alex, Tani, Jun
We tackle the challenge of rapidly adapting an agent's behavior to solve spatiotemporally continuous problems in novel settings. Animals exhibit extraordinary abilities to adapt to new contexts, a capacity unmatched by artificial systems. Instead of
Externí odkaz:
http://arxiv.org/abs/2410.01349
We develop an Effective Field Theory approach for jet observables in heavy-ion collisions, where the jet is treated as an open quantum system interacting with a hot and dense QCD medium. Within this framework, we derive a novel factorization formula
Externí odkaz:
http://arxiv.org/abs/2409.05957
Autor:
Mizoguchi, Shun'ya, Tani, Taro
We investigate the geometrical structure of multiply enhanced codimension-two singularities in the $SU(5)$ model of six-dimensional F-theory, where the rank of the singularity increases by two or more. We perform blow-up processes for the enhancement
Externí odkaz:
http://arxiv.org/abs/2407.14731
Tau leptons serve as an important tool for studying the production of Higgs and electroweak bosons, both within and beyond the Standard Model of particle physics. Accurate reconstruction and identification of hadronically decaying tau leptons is a cr
Externí odkaz:
http://arxiv.org/abs/2407.06788
Autor:
Farooq, M. Umar, Hashmi, Arqum, Tani, Mizuki, Yabana, Kazuhiro, Ishikawa, Kenichi L., Huang, Li, Otobe, Tomohito
The study of interplay between the geometric nature of Bloch electrons and transverse responses under strong field offers new opportunities for optoelectronic applications. Here, we present a comprehensive study of the strong-field response of Weyl D
Externí odkaz:
http://arxiv.org/abs/2407.00974
In Reinforcement Learning (RL), artificial agents are trained to maximize numerical rewards by performing tasks. Exploration is essential in RL because agents must discover information before exploiting it. Two rewards encouraging efficient explorati
Externí odkaz:
http://arxiv.org/abs/2405.07473
We present polylogarithmic approximation algorithms for variants of the Shortest Path, Group Steiner Tree, and Group ATSP problems with vector costs. In these problems, each edge e has a non-negative vector cost $c_e \in \mathbb{R}^{\ell}_{\ge 0}$. F
Externí odkaz:
http://arxiv.org/abs/2404.17669
Autor:
Higashitani, Akihiro, Tani, Koichiro
The goal of this paper is to study the possible monoids appearing as the associated monoids of the initial algebra of a finitely generated homogeneous $\Bbbk$-subalgebra of a polynomial ring $\Bbbk[x_1,\ldots,x_n]$. Clearly, any affine monoid can be
Externí odkaz:
http://arxiv.org/abs/2404.01590