Results 151 to 160 of about 629,691 (304)
Topological Phase Transition in a One-Dimensional Elastic String System
Crystals, 2019 We show that topological interface mode can emerge in a one-dimensional elastic string system which consists of two periodic strings with different band topologies.
Ya-Wen Tsai +3 more
doaj +1 more source
A CMB Millikan experiment with cosmic axiverse strings
Journal of High Energy Physics, 2020 We study axion strings of hyperlight axions coupled to photons. Hyperlight axions — axions lighter than Hubble at recombination — are a generic prediction of the string axiverse.
Prateek Agrawal, Anson Hook, Junwu Huang
doaj +1 more source
String topology for Lie groups [PDF]
Journal of Topology, 2010 In 1999 Chas and Sullivan showed that the homology of the free loop space of an oriented manifold admits the structure of a Batalin-Vilkovisky algebra. In this paper we give a direct description of this Batalin-Vilkovisky algebra in the case that the manifold is a compact Lie group G. Our answer is phrased in terms of the homology of G, the homology of
openaire +5 more sources
Artificial intelligence streamlines scientific discovery of drug–target interactions
British Journal of Pharmacology, EarlyView.Abstract Drug discovery is a complicated process through which new therapeutics are identified to prevent and treat specific diseases. Identification of drug–target interactions (DTIs) stands as a pivotal aspect within the realm of drug discovery and development. The traditional process of drug discovery, especially identification of DTIs, is marked by
Yuxin Yang, Feixiong Cheng
wiley +1 more source
Topological Nambu monopole in two Higgs doublet models
Physics Letters B, 2020 We show that a topological Nambu monopole exists as a regular solution for a large range of parameters in two Higgs doublet models, contrary to the standard model admitting only non-topological Nambu monopoles.
Minoru Eto +3 more
doaj
Topological Defects in Gravitational Theories with Non Linear Lagrangians
, 1993 The gravitational field of monopoles, cosmic strings and domain walls is studied in the quadratic gravitational theory $R+\alpha R^2$ with $\alpha |R|\ll 1$, and is compared with the result in Einstein's theory.
A. Cohen +35 more
core +1 more source
Topological structures, dark matter and gravitational waves in E6
Journal of High Energy PhysicsWe discuss the appearance of topological structures from the spontaneous breaking of E 6 to the Standard Model via its maximal subgroup SO(10) × U(1) ψ . They include dumbbells, metastable strings, as well as domain walls bounded by necklaces. We provide
Rinku Maji, Qaisar Shafi, Amit Tiwari
doaj +1 more source
Semi-superfluid strings in High Density QCD
, 2005 We show that topological superfluid strings/vortices with flux tubes exist in the color-flavor locked (CFL) phase of color superconductors. Using a Ginzburg-Landau free energy we find the configurations of these strings. These strings can form during the
A. P. Balachandran +6 more
core +1 more source
Multiphysics Simulation Methods in Computer Graphics
Computer Graphics Forum, EarlyView.Abstract Physics simulation is a cornerstone of many computer graphics applications, ranging from video games and virtual reality to visual effects and computational design. The number of techniques for physically‐based modeling and animation has thus skyrocketed over the past few decades, facilitating the simulation of a wide variety of materials and ...
Daniel Holz +5 more
wiley +1 more source
Measuring catalytic mechanism similarity – a new approach to study enzyme function and evolution
The FEBS Journal, EarlyView.We introduce a previously undescribed computational method to measure the similarity of enzyme mechanisms, enabling comparison of catalytic steps across hundreds of enzymes. Applying this method to a database of enzyme mechanisms demonstrated its ability to automatically uncover functional and evolutionary relationships, independently of sequence and ...
Antonio J. M. Ribeiro +5 more
wiley +1 more source