Quantum Electrodynamics from Quantum Cellular Automata, and the Tension Between Symmetry, Locality, and Positive Energy. [PDF]
Entropy (Basel)Brun TA, Mlodinow L.
europepmc +1 more source
Two Types of q$$ q $$‐Gaussian Distributions Used to Study the Diffusion in a Finite Region
Mathematical Methods in the Applied Sciences, EarlyView.ABSTRACT In this work, we explore both the ordinary q$$ q $$‐Gaussian distribution and a new one defined here, determining both their mean and variance, and we use them to construct solutions of the q$$ q $$‐deformed diffusion differential equation. This approach allows us to realize that the standard deviation of the distribution must be a function of
Won Sang Chung +3 more
wiley +1 more source
From noncommutative Yang-Mills theory to noncommutative gravity through a classical double copy map
Larisa Jonke, Eric Lescano
openalex +1 more source
TheU(1) lattice gauge theory universally connects all classical models with continuous variables, including background gravity [PDF]
, 2011 Ying Xu +4 more
openalex +1 more source
Scaling in branch thickness and the fractal aesthetic of trees. [PDF]
PNAS NexusGao J, Newberry MG.
europepmc +1 more source
Design of a Tracking Controller Based on Machine Learning
International Journal of Mechanical System Dynamics, EarlyView.ABSTRACT Tracking control of multibody systems is a challenging task requiring detailed modeling and control expertise. Especially in the case of closed‐loop mechanisms, inverse kinematics as part of the controller may become a game stopper due to the extensive calculations required for solving nonlinear equations and inverting complicated functions ...
Dieter Bestle, Sanam Hajipour
wiley +1 more source
The Significance of the Entropic Measure of Time in Natural Sciences. [PDF]
Entropy (Basel)Martyushev LM.
europepmc +1 more source
Fluid Dynamics and Infrared Stealth of Marine IRS Devices: A Review
International Journal of Mechanical System Dynamics, EarlyView.ABSTRACT Infrared suppression (IRS) devices for naval ships play a crucial role in reducing the infrared radiation signature of high‐temperature exhaust, thereby enhancing the survivability of ships against infrared‐guided weapons. This paper provides a comprehensive review of recent advancements in the design and optimization of IRS devices.
Yitao Zou +5 more
wiley +1 more source
Estimation of mass and radii for charged compact objects using a modified Chaplygin equation of state in the Buchdahl-I metric. [PDF]
PLoS OneZahra A +4 more
europepmc +1 more source
Predefined‐Time Dynamic Surface Control of Tank Horizontal Stabilization System With Disturbance
International Journal of Mechanical System Dynamics, EarlyView.ABSTRACT Modern new tanks are difficult to achieve high precision control of the horizontal stabilization system due to electromechanical coupling and road surface disturbance during high‐speed combat. A predefined‐time dynamic surface controller (DSCPT) is proposed for the fast stabilization and strong disturbance problems of the tank horizontal ...
Zhicheng Fan +5 more
wiley +1 more source