Tootfinder

Google says total organic click volume from Search to websites has been "relatively stable" YoY and it's sending "slightly more quality clicks" than a year ago (Liz Reid/The Keyword)
https://blog.google/products/search/ai-sear…

AI in Search is driving more queries and higher quality clicks
We continue to send billions of clicks to the web every day and are committed to prioritizing the web in our AI experiences in Search.

https://thediplomat.com/2022/06/a-new-era-for-beijings-quirky-music-scene/ (from 2022)

A New Era for Beijing’s Quirky Music Scene
Beijing’s “uniquely intellectual” indie music scene has entered a new era, shaped by new restrictions (pandemic and otherwise) but still going strong.

Google says total organic click volume from Search to websites has been "relatively stable" YoY and it's sending "slightly more quality clicks" than a year ago (Liz Reid/The Keyword)
https://blog.google/products/search/ai-sear…

AI in Search is driving more queries and higher quality clicks
We continue to send billions of clicks to the web every day and are committed to prioritizing the web in our AI experiences in Search.

The top quark in 2025 - International year of Quantum Science and Technology
J. A. Aguilar-Saavedra
https://arxiv.org/abs/2510.03212 https://arxiv.org/pdf/…

The top quark in 2025 - International year of Quantum Science and Technology
Since its discovery at the Tevatron in 1995, the top quark has been extensively studied due to its unique properties. We discuss how the remarkable progress in top-quark physics has opened the possibility of using the top quark as a tool to test quantum mechanics at the energy frontier. After reviewing the motivations for exploring beyond quantum mechanics, we present an example: probing post-quantum correlations at the energy frontier with boosted top quarks.

Complexity of learning matchings and half graphs via edge queries
Nikhil S. Mande, Swagato Sanyal, Viktor Zamaraev
https://arxiv.org/abs/2507.03151 https:/…

Complexity of learning matchings and half graphs via edge queries
The problem of learning or reconstructing an unknown graph from a known family via partial-information queries arises as a mathematical model in various contexts. The most basic type of access to the graph is via \emph{edge queries}, where an algorithm may query the presence/absence of an edge between a pair of vertices of its choosing, at unit cost. While more powerful query models have been extensively studied in the context of graph reconstruction, the basic model of edge queries seems to …

Time-dependent 3D oscillator with Coulomb interaction: an alternative approach for analyzing quark-antiquark systems
Jeong Ryeol Choi, Salim Medjber, Salah Menouar, Ramazan Sever
https://arxiv.org/abs/2510.04541

Time-dependent 3D oscillator with Coulomb interaction: an alternative approach for analyzing quark-antiquark systems
In this work, the dynamics of quark-antiquark pair systems is investigated by modelling them as general time-dependent 3D oscillators perturbed by a Coulomb potential. Solving this model enables the prediction of key mesonic properties such as the probability density, energy spectra, and quadrature uncertainties, offering theoretical insights into the confinement of quarks via gluon-mediated strong interactions. To tackle the mathematical difficulty raised by the time dependence of parameters i…

Two-loop renormalisation of quark and gluon fields in the SMEFT in the on-shell scheme
Claude Duhr, Giuseppe Ventura, Eleni Vryonidou
https://arxiv.org/abs/2508.04500 https://…

Two-loop renormalisation of quark and gluon fields in the SMEFT in the on-shell scheme
We compute the contributions of CP-conserving dimension-six SMEFT operators to the two-loop renormalisation constants of quark and gluon fields in the on-shell scheme. Specifically, we consider the top-quark chromomagnetic operator and the triple gluon operator. We also compute the contribution of four-quark operators to the gluon renormalisation constant and discuss the implications for the running of the strong coupling constant.

QCD sum rule study of topped mesons within heavy quark effective theory
Shu-Wei Zhang, Xuan Luo, Hui-Min Yang, Hua-Xing Chen
https://arxiv.org/abs/2508.03422 https://

QCD sum rule study of topped mesons within heavy quark effective theory
Motivated by the recent CMS observation of a near-threshold enhancement in top-quark pair production, we investigate a novel class of hadronic systems containing a single top quark: the topped mesons ($t\bar{q}$, with $\bar q = \bar u, \bar d, \bar s$). In contrast to the extensively studied toponium ($t\bar{t}$) system, analyzed primarily within perturbative QCD, topped mesons offer a complementary nonperturbative probe of QCD dynamics in the heavy-quark limit. These states are expected to exh…

Spectroscopy and Radiative Decays of $\Omega_{ccc}$ and $\Omega_{bbb}$ Baryons in a Quark-Diquark Model
Chaitanya Anil Bokade, Bhaghyesh
https://arxiv.org/abs/2510.03703 https:…

Spectroscopy and Radiative Decays of $Ω_{ccc}$ and $Ω_{bbb}$ Baryons in a Quark-Diquark Model
We present a comprehensive study of the spectra and radiative decays of the triply heavy baryons $Ω_{ccc}$ and $Ω_{bbb}$ within a quark-diquark framework using a relativistic screened potential model. The analysis is carried out by solving a relativized Hamiltonian for a two-body bound system: the diquark masses are first determined, after which each baryon is treated as a composite of the diquark and the third quark. Employing the obtained wave functions, we calculate electromagnetic transit…

Hot and dense pQCD in a very strong magnetic background
Eduardo S. Fraga, Let\'icia F. Palhares, Tulio E. Restrepo
https://arxiv.org/abs/2509.04626 https://

Hot and dense pQCD in a very strong magnetic background
We compute the pressure, chiral condensate and strange quark number susceptibility from perturbative QCD up to two-loop order at finite temperature and very high magnetic fields with physical quark masses. We also discuss the case of cold and dense quark matter in the presence of a very strong magnetic field and constraints for quark magnetars.