Results 81 to 90 of about 18,552 (304)
A Modularized Discharge-Type Balancing Topology for Series-Connected Super Capacitor String
Energies, 2018 This paper proposed a modularized discharge-type topology for the voltage balance of series-connected super capacitor (SC) string. The proposed topology consists of cascaded converter modules and a boost converter.
Shaogui Fan +3 more
doaj +1 more source
Advanced Robotics Research, EarlyView.This review maps the methods to monitor robots’ health by fusing vibration, sound, control signals, vision, force, and oil information with artificial intelligence. It identifies deep learning, transfer learning, digital twins, and physics‐informed models as key methodological pathways enabling earlier diagnosis, safer human–robot collaboration, and ...
Yuting Qiao +6 more
wiley +1 more source
Topological defects in low-energy string gravity [PDF]
, 1999 Cosmologists are interested in topological defects as a possible source for the primordial density perturbations which seeded structure formation through gravitational instability.
Dando, Owen Robert
core
Holomorphic Yukawa couplings in heterotic string theory [PDF]
, 2021 This thesis is concerned with heterotic E8 ×E8 string models that can produce quasirealistic N = 1 supersymmetric extensions of the Standard Model in the low-energy limit. We start rather generally by deriving the four-dimensional spectrum and Lagrangian
Blesneag, Stefan
core +2 more sources
Higher T-duality in M-theory via local supersymmetry
Physics Letters B, 2018 By analyzing super-torsion and brane super-cocycles, we derive a new duality in M-theory, which takes the form of a higher version of T-duality in string theory.
Hisham Sati, Urs Schreiber
doaj +1 more source
TOPOLOGICAL STRINGS ON NONCOMMUTATIVE MANIFOLDS [PDF]
International Journal of Geometric Methods in Modern Physics, 2004 We identify a deformation of the N=2 supersymmetric sigma model on a Calabi–Yau manifold X which has the same effect on B-branes as a noncommutative deformation of X. We show that for hyperkähler X such deformations allow one to interpolate continuously between the A-model and the B-model.
openaire +4 more sources
Topologically Alice strings and monopoles [PDF]
Physical Review D, 2004 2 figures; this paper consolidates preprints hep-th/0304161 and hep-th/0304162, to appear in Phys.
Benson, Katherine M., Imbo, Tom
openaire +2 more sources
Advanced Science, EarlyView.An adeno‐associated virus (AAV) toolkit enables selective anatomical and functional targeting of striatal D1‐MSNs through retrograde transduction. Enhanced capsids and engineered enhancers drive robust transgene expression across murine and primate models.
Zexuan Hong +14 more
wiley +1 more source
The Interpretation of String Dualities [PDF]
, 2010 Many of the advances in string theory have been generated by the discovery of new duality symmetries connecting what were once thought to be distinct theories, solu- tions, processes, backgrounds, and more.
Rickles, Dean
core
Topological Field Theory Interpretation of String Topology [PDF]
Communications in Mathematical Physics, 2003 ISSN:0010 ...
Cattaneo Alberto S. +2 more
openaire +4 more sources