Results 31 to 40 of about 176,035,713 (175)

A small weak scale from a small cosmological constant

Journal of High Energy Physics, 2017
We propose a framework in which Weinberg’s anthropic explanation of the cosmological constant problem also solves the hierarchy problem. The weak scale is selected by chiral dynamics that controls the stabilization of an extra dimension.
Asimina Arvanitaki, Savas Dimopoulos, Victor Gorbenko, Junwu Huang, Ken Van Tilburg   +4 more
doaj   +1 more source

Thermodynamic Limits to Molecular Doping in Conjugated Polymers: A Perspective on Phase Behavior and Miscibility

Advanced Materials, EarlyView.
Molecular doping of conjugated polymers is fundamentally constrained by thermodynamic phase behavior. This Perspective reframes doping efficiency and stability in terms of miscibility limits, binodals, and solvus boundaries, highlighting the role of effective interaction parameters and charge transfer.
Somayeh Kashani, Justin Neu, Sung‐Joo Kwon, Runqio Song, Zixuan Chen, Tajah Trapier, Paschalis Gkoupidenis, David Ginger, Wei You, Jasper J. Michels, Harald Ade   +10 more
wiley   +1 more source

PHENOMENOLOGY OF WARPED EXTRA DIMENSIONS [PDF]

, 2010
Warped extra dimensions provide a very interesting and attractive framework that solves the hierarchy problem of the Standard Model (SM) of particle physics through the curvature along an extra dimension.
Zhu, Lijun
core   +1 more source

Robust Spin Splitting and Fermiology in the Layered Altermagnet CoNb4${\rm CoNb}_4$Se8${\rm Se}_8$

Advanced Materials, EarlyView.
The emergence of an altermagnetic phase is demonstrated in the cobalt‐intercalated superconducting 2H‐NbSe2 polymorph. A combined theoretical and experimental approach directly probes the magnetism, the altermagnetic lifting of Kramers degeneracy, and the electronic phase space, establishing CoNb4Se8 as the first g‐wave altermagnetic layered material ...
Alessandro De Vita, Chiara Bigi, Davide Romanin, Matthew D. Watson, Vincent Polewczyk, Marta Zonno, François Bertran, Pietro M. Forcella, My Bang Petersen, Federico Motti, Giovanni Vinai, Manuel Tuniz, Federico Cilento, Mario Cuoco, Brian M. Andersen, Andreas Kreisel, Luciano Jacopo D'Onofrio, Oliver J. Clark, Mark T. Edmonds, Christopher Candelora, Muxian Xu, Siyu Cheng, Alexander LaFleur, Tommaso Antonelli, Giorgio Sangiovanni, Lorenzo Del Re, Ivana Vobornik, Jun Fujii, Fabio Miletto Granozio, Alessia Sambri, Emiliano Di Gennaro, Jeppe B. Jacobsen, Henrik Jacobsen, Iulia Cojocariu, Marcin Szpytma, Andrea Locatelli, Tevfik Mentes, Won Seop Song, Jun Sung Kim, Matthieu Jamet, Jean‐François Jacquot, Pasquale Orgiani, Ralph Ernstorfer, Ilija Zeljkovic, Younghun Hwang, Matteo Calandra, Jill A. Miwa, Federico Mazzola   +47 more
wiley   +1 more source

Lepton-flavor universality violation in R K and R D ∗ $$ {R}_{D^{{}_{\left(\ast \right)}}} $$ from warped space

Journal of High Energy Physics, 2017
Some anomalies in the processes b → sℓℓ (ℓ = μ, e) and b → c ℓ ν ¯ ℓ $$ b\to c\ell {\overline{\nu}}_{\ell } $$ (ℓ = τ, μ, e), in particular in the observables R K and R D ∗ $$ {R}_{D^{{}_{\left(\ast \right)}}} $$ , have been found by the BaBar, LHCb and ...
Eugenio Megías, Mariano Quirós, Lindber Salas   +2 more
doaj   +1 more source

Did AI win after all?

Journal of the Association for Information Science and Technology, EarlyView.
Abstract Algorithmic platforms are reshaping how people work and how human activity is rendered intelligible within data‐intensive systems. This paper argues that Heidegger's philosophy of technology, specifically Ge‐stell (enframing) and Poiesis (bringing‐forth), offers information science a conceptual vocabulary for understanding both algorithmic ...
Fred Fonseca
wiley   +1 more source

Fermion mass hierarchy and phenomenology in the 5D Domain Wall Standard Model

Journal of High Energy Physics, 2019
We have recently proposed a setup of the “Domain-Wall Standard Model” in 5D spacetime, where all the Standard Model (SM) fields are localized in certain domains of the extra 5th dimension.
Nobuchika Okada, Digesh Raut, Desmond Villalba   +2 more
doaj   +1 more source

From individual to collective: Post‐return agency among internationally educated Mongolian graduates

British Educational Research Journal, EarlyView.
Abstract This study investigates how internationally educated Mongolian graduates pursue professional projects after returning to Mongolian higher education and how some of these projects develop from individual academic agency into collective action. It draws on semi‐structured interviews with 30 graduates trained in Japan, South Korea, China, Taiwan,
Ariunaa Enkhtur
wiley   +1 more source

Particle Phenomenology of Compact Extra Dimensions [Elektronisk resurs]

, 2012
This thesis is an investigation of the subject of extra dimensions in particle physics. In recent years, there has been a large interest in this subject.
Ohlsson, Tommy,, Romanino, Andrea,, Melbéus, Henrik,   +2 more
core   +5 more sources

Reflex seizures and epilepsy surgery: A network approach case‐based exploration

Epileptic Disorders, EarlyView.
Abstract Context Reflex seizures (RS) are defined by their consistent provocation by specific stimuli, encompassing a broad range from elementary sensory inputs to complex cognitive tasks. While RS are often encountered in clinical practice, their surgical management remains sparsely reported and poorly systematized.
Olivier Aron, Laure Salmon, Nicolas Nguyen, Dènahin Toffa, Sami Obaid, Alexis Robin, Dang Khoa Nguyen   +6 more
wiley   +1 more source