Results 21 to 30 of about 153,618 (254)
Observation of a Coulomb flux tube [PDF]
, 2017 In Coulomb gauge there is a longitudinal color electric field associated with a static quark-antiquark pair. We have measured the spatial distribution of this field, and find that it falls off exponentially with transverse distance from a line joining ...
Chung, Kristian, Greensite, Jeff
core +2 more sources
Medium evolution of a static quark-antiquark pair in the large Nc limit [PDF]
EPJ Web of Conferences, 2022 We study the transitions between the different color states of a static quark-antiquark pair, singlet and octet, in a thermal medium. This is done non-perturbatively exploiting the infinite mass limit of QCD.
Escobedo Miguel Ángel
doaj +1 more source
The phase structure and effective action of 3D CDT at higher spatial genus
Journal of High Energy Physics, 2022 We perform a detailed investigation of the phase structure and the semiclassical effective action of (2+1)-dimensional Causal Dynamical Triangulations (CDT) quantum gravity using computer simulations. On the one hand, we study the effect of enlarging the
Joren Brunekreef, Dániel Németh
doaj +1 more source
Linear confinement in the partially-deconfined phase
Journal of High Energy Physics, 2023 We consider the partially-deconfined saddle of large-N pure Yang-Mills theory lying between confined and deconfined phases, in which the color degrees of freedom split into confined and deconfined sectors.
Vaibhav Gautam +3 more
doaj +1 more source
Point Symmetries of Generalized Toda Field Theories II Applications of the Symmetries
, 2000 The Lie symmetries of a large class of generalized Toda field theories are studied and used to perform symmetry reduction. Reductions lead to generalized Toda lattices on one hand, to periodic systems on the other.
Bogoyavlensky O I +22 more
core +2 more sources
Hamiltonian Dynamics of Yang-Mills Fields on a Lattice [PDF]
, 1994 We review recent results from studies of the dynamics of classical Yang-Mills fields on a lattice. We discuss the numerical techniques employed in solving the classical lattice Yang-Mills equations in real time, and present results exhibiting the ...
Biro, T. S. +3 more
core +2 more sources
Advanced Engineering Materials, EarlyView.The tribological behavior of 100Cr6 steel spheres textured via Vickers microindentation is evaluated under lubricated sliding by varying both dimple size and density. Fine and dense textures significantly reduce friction across all lubrication regimes, while large dimples increase it.
Farideh Davoodi +3 more
wiley +1 more source
Holonomy Spin Foam Models: Definition and Coarse Graining
, 2012 We propose a new holonomy formulation for spin foams, which naturally extends the theory space of lattice gauge theories. This allows current spin foam models to be defined on arbitrary two-complexes as well as to generalize current spin foam models to ...
Bahr, Benjamin +3 more
core +1 more source
Lattice Wess-Zumino-Witten Model and Quantum Groups [PDF]
, 1992 Quantum groups play a role of symmetries of integrable theories in two dimensions. They may be detected on the classical level as Poisson-Lie symmetries of the corresponding phase spaces.
Alekseev +45 more
core +2 more sources
Harnessing Fungal Biowelding for Constructing Mycelium‐Engineered Materials
Advanced Engineering Materials, EarlyView.Mycelium‐bound composites (MBCs) offer low‐carbon alternatives for construction, yet interfacial bonding remains a critical challenge. This review examines fungal biowelding as a biocompatible adhesive, elucidating mycelium‐mediated interfacial mechanisms and their role in material assembly. Strategies to optimize biowelding are discussed, highlighting
Xue Brenda Bai +2 more
wiley +1 more source