Results 141 to 150 of about 3,339,817 (343)

Experiment regarding magnetic fields with gravity

IET Quantum Communication, Volume 3, Issue 4, Page 218-228, December 2022., 2022
Abstract This experiment was designed to test the string theory as a physical reality. The ground‐based device placed the N poles of the magnets upwards, north, south, east, and west. Coil Ass'Y was placed between 2 N poles with bearing covers on the top and bottom.
Jong Hoon Lee
wiley   +1 more source

Trial of a Numerical Method for Solving the Schrödinger Wave Equation in Several Variables [PDF]

, 1968
IM Bassett
openalex   +1 more source

Electrical Conductivities and Low Frequency Opacities in the Warm Dense Matter Regime

Contributions to Plasma Physics, EarlyView.
ABSTRACT In this article, we examine different approaches for calculating low frequency opacities in the warm dense matter regime. The relevance of the average‐atom approximation and of different models for calculating opacities, such as the Ziman or Ziman–Evans models is discussed and the results compared to ab initio simulations.
Mikael Tacu, Jean‐Christophe Pain, Matthias Pautard, Christophe Blancard   +3 more
wiley   +1 more source

New optical stochastic solutions for the Schrödinger equation with multiplicative Wiener process/random variable coefficients using two different methods

Open Physics
In this article, we take into consideration the stochastic Schrödinger equation (SSE) perturbed in the Itô sense by the multiplicative Wiener process. We employ an appropriate transformation to turn the SSE into another Schrödinger equation with random ...
Mohammed Wael W., Al-Askar Farah M.
doaj   +1 more source

The extended Fan’s sub-equation method and its application to nonlinear Schrödinger equation with saturable nonlinearity

Results in Physics, 2023
This article discusses the saturable nonlinear Schrödinger equation, which is a key equation in the study of condensed matter physics, plasma physics, and nonlinear optics.
Romana Ashraf, Shabbir Hussain, Farrah Ashraf, Ali Akgül, Sayed M. El Din   +4 more
doaj  

Classical microscopic derivation of the relativistic hydrodynamics equations [PDF]

arXiv, 2012
We present microscopic derivation of the relativistic hydrodynamics (RHD) equations directly from mechanics omitting derivation of kinetic equation. We derive continuity equation and energy-momentum conservation law. We also derive equation of evolution of particles current.
arxiv  

Coupled-Channel Schrödinger Equation Model for Neutron-Alpha and Deuteron-Triton Scattering. I [PDF]

, 1967
B. De Facio, R. K. Umerjee, J. L. Gammel
openalex   +1 more source

Joint Implied Willow Tree: An Approach for Joint S&P 500/VIX Calibration

Journal of Futures Markets, EarlyView.
ABSTRACT Since the inception of Volatility Index (VIX) options trading, academic literature has persistently sought accurate methods for jointly calibrating the prices of the S&P 500 index (SPX) and VIX options. This study introduces a novel nonparametric approach, called the joint implied willow tree (JIWT) method, aimed at resolving this joint ...
Bing Dong, Wei Xu, Zhenyu Cui
wiley   +1 more source

Progressive alignment of crystals: reproducible and efficient assessment of crystal structure similarity

Journal of Applied Crystallography, Volume 55, Issue 6, Page 1528-1537, December 2022., 2022
Evaluating crystal structure packings using coordinate root‐mean‐square deviation (RMSD) for N molecules (or N asymmetric units) in a reproducible manner requires metrics to describe the shape of the compared molecular clusters to account for alternative approaches used to prioritize selection of molecules.
Aaron J. Nessler, Okimasa Okada, Mitchell J. Hermon, Hiroomi Nagata, Michael J. Schnieders   +4 more
wiley   +1 more source

Quantum Information Entropy for a Hyperbolic Double Well Potential in the Fractional Schrödinger Equation. [PDF]

Entropy (Basel), 2023
Santana-Carrillo R, Peto JMV, Sun GH, Dong SH.   +3 more
europepmc   +1 more source