Results 61 to 70 of about 34,436 (198)
Recent Advances in Cutaneous Haptic Interfaces: A Review
ABSTRACT Cutaneous haptic interfaces have demonstrated substantial potential in human–machine interaction, enabling applications such as immersive experiences, robotic teleoperation, and sensory transfer in prosthetics. By conveying rich haptic cues such as indentation, stretching, vibration, and temperature, cutaneous feedback improves presence ...
Xiaosa Li +8 more
wiley +1 more source
Electric-Magnetic Duality in Gravity and Higher-Spin Fields
Over the past two decades, electric-magnetic duality has made significant progress in linearized gravity and higher spin gauge fields in arbitrary dimensions.
Ashkbiz Danehkar
doaj +1 more source
ABSTRACT Harnessing solar energy for self‐heating presents an effective strategy to suppress surface ice formation. In this paper, we fabricated nano‐silver‐modified multilayer graphene sheets (Ag@MGs) that integrate photothermal and superhydrophobic properties for anti‐icing applications.
Yihan Zhang +7 more
wiley +1 more source
Coordinate‐ and Spacetime‐Independent Quantum Physics
This article studies in the framework of quantum field theory in curved spacetime, if there exists a single zero‐rank‐tensor solution of a Klein‐Gordon PDE, being valid at once for the depicted spacetimes. The answer is shown to be affirmative, even for a class of such solutions having the standard applications in particle physics. ABSTRACT The concept
Viacheslav A. Emelyanov, Daniel Robertz
wiley +1 more source
Towards the Particle Spectrum, Tickled by a Distant Massive Object
To investigate the gravitational effects of massive objects on a typical observer, we studied the dynamics of a test particle following BMS3 geodesics.
Mehdi Dehghani +2 more
doaj +1 more source
On the quantum field theory of the gravitational interactions
We study the main options for a unitary and renormalizable, local quantum field theory of the gravitational interactions. The first model is a Lee-Wick superrenormalizable higher-derivative gravity, formulated as a nonanalytically Wick rotated Euclidean ...
Damiano Anselmi
doaj +1 more source
The BRST invariant Lagrangian of the gravitationally interacting U(1)$U(1)$ gauge theory, namely the Quantum GraviElectro Dynamics (QGED). The Yan–Mills theory with the Hilbert–Einstein gravitational Lagrangian, namely the Yang–Mills–Utiyama (YMU) theory, is defined and quantised using the standard procedure. The theory is perturbatively renormalisable,
Yoshimasa Kurihara
wiley +1 more source
The Quantization and Renormalization of Gravitational Field
<p class="1Body">This paper analyses the root cause why there is not any self-consistent quantization scheme of gravity yet from Einstein's theory of gravity, proves the gravitational field is a gauge field and gives the quantization and renormalization scheme of the gravitational field.</p>
openaire +2 more sources
The Stochastic Quantization of the Gravitational Field and the Gribov Problem [PDF]
On applique la methode de quantification stochastique au champ gravitationnel. On trouve que la distribution de Faddeev-Popov pour une condition de jauge arbitraire satisfait l'equation de Fokker Planck modifiee en equilibre par le choix propre d'un ...
openaire +1 more source
ABSTRACT High‐precision trajectory tracking control of space flexible manipulator represents a significant research focus of contemporary research and poses great challenges in both academia and engineering. To address the issue of low control precision in space flexible manipulator, which arises from highly nonlinear dynamics in complex spacecraft ...
Yongquan Li +4 more
wiley +1 more source

