Results 21 to 30 of about 891,449 (291)
SPMHD simulations of Structure Formation [PDF]
, 2018 The intracluster medium of galaxy clusters is permeated by {\mu}G magnetic fields. Observations with current and future facilities have the potential to illuminate the role of these magnetic fields play in the astrophysical processes of galaxy clusters ...
Barnes, David J. +3 more
core +2 more sources
A Path Planning Algorithm for a Dynamic Environment Based on Proper Generalized Decomposition
Mathematics, 2020 A necessity in the design of a path planning algorithm is to account for the environment. If the movement of the mobile robot is through a dynamic environment, the algorithm needs to include the main constraint: real-time collision avoidance.
Antonio Falcó +4 more
doaj +1 more source
Synthetic gauge fields stabilize a chiral spin liquid phase [PDF]
, 2015 We calculate the phase diagram of the SU($N$) Hubbard model describing fermionic alkaline earth atoms in a square optical lattice with on-average one atom per site, using a slave-rotor mean-field approximation.
Chen, Gang +3 more
core +2 more sources
Vortex ratchet reversal: The role of interstitial vortices [PDF]
, 2011 Triangular arrays of Ni nanotriangles embedded in superconducting Nb films exhibit unexpected dynamical vortex effects. Collective pinning with a vortex lattice configuration different from the expected fundamental triangular "Abrikosov state" is found ...
de Lara, D. Perez +5 more
core +3 more sources
Graphene-like optical light field and its interaction with two-level atoms [PDF]
, 2015 The theoretical basis leading to the creation of a light field with a hexagonal honeycomb structure resembling graphene is considered along with its experimental realization and its interaction with atoms.
Aldossary, O.M. +6 more
core +1 more source
Environmental Challenges, 2022 Background: Although artificial turf fields are utilized widely around the world, sufficient research has not yet been conducted to assess the potential human and environmental health risks posed by the chemicals contained in the fields’ fibers, backing,
Philip Zuccaro +9 more
doaj +1 more source
Axioms, 2023 During the operation of automated guided vehicles (AGVs) at automated terminals, the occurrence of conflicts and deadlocks will undoubtedly increase the ineffective waiting time of AGVs, so there is an urgent need for path planning and tracking control ...
Junkai Feng +4 more
doaj +1 more source
Symmetries and Mass Degeneracies in the Scalar Sector [PDF]
, 2018 We explore some aspects of models with two and three SU(2) scalar doublets that lead to mass degeneracies among some of the physical scalars. In Higgs sectors with two scalar doublets, the exact degeneracy of scalar masses, without an artificial fine ...
Haber, Howard E. +3 more
core +4 more sources
Reactive navigation under a fuzzy rules-based scheme and reinforcement learning for mobile robots [PDF]
PeerJ Computer Science, 2021 Robot navigation allows mobile robots to navigate among obstacles without hitting them and reaching the specified goal point. In addition to preventing collisions, it is also essential for mobile robots to sense and maintain an appropriate battery power ...
Elizabeth López-Lozada +3 more
doaj +2 more sources
Emulating topological chiral magnetic effects in artificial Weyl semimetals [PDF]
, 2018 We realized highly tunable Weyl semimetal-bands and subsequently emulated the topological chiral magnetic effects in superconducting quantum circuits. Driving the superconducting quantum circuits with elaborately designed microwave fields, we mapped the ...
Liu, Qiang +6 more
core +2 more sources