The research explores known examples of geodesically reversible metrics, including #Randersmetrics with specific properties and projectively flat metrics on a positively curved sphere. #FinslerManifolds

Free to read: Multi-Band Acoustic Monitoring of Aerial Signatures.
This article is part of the Special Issue: Instrumentation and Software for the Detection and Characterization of Unidentified Aerospace Phenomena (UAP).

Galileo Project Center for Astrophysics | Harvard & Smithsonian

Free to read: LiDAR-Based Determination of Spring Constant Using Smartphones.

This paper explores using a smartphone's #LiDAR sensor with the phyphox app to measure spring constant in a simple experiment suitable for high school #physics .

Free to read: Periapsis shifts in dark matter distribution around a black hole.

This research reveals stellar orbit precess due to #relativity and #darkmatter , with formula predicting precession based on dark matter #density .

KEK 高エネルギー加速器研究機構 立教大学 / Rikkyo University

Free to read: Rogue wave solutions over double-periodic wave background of a fifth-order nonlinear Schrödinger equation with quintic terms.

The study explores how #roguewaves form on a complex, double-periodic wave background using a non-linear wave equation.

This research explores how #gravitationalwaves behave like heat using a special space model, proposing a link between their #energy and potential #quantum properties.

Delve into the fascinating realm of topological symmetry groups in spatial graphs with this open-access article. Discover the intricate symmetries of the Petersen graph in 𝑆3. Perfect for researchers in knot theory and graph theory. Read now!
#Topology #GraphTheory

Free to read: Non-relativistic quantum dynamics in Born–Infeld gravity inspired by Eddington spacetime global monopole.

This research focuses on #quantumdynamics in Born-Infeld spacetime and its relation to previous findings in Ellis-Bronnikov spacetime.

Free to read: Electrostatic potential and optoelectronic characteristics of Janus MoSSe/MX2 (M = Mo, X = S, Se) vdW Heterostructures with strain engineering.

This article is from JNOPM's Special Issue on Nonlinear Optical Physics of 2D Materials (Part I).

This research introduces a new blind #quantum steganography method using a special image format and efficient encoding to hide text in images while maintaining image quality, capacity, and resistance to tampering.

Free to read: An improved microscopic core–quasiparticle coupling model for spectroscopy of odd-mass nuclei with octupole correlations.

This article is from the Special Issue: Reflection Asymmetry in Atomic Nuclei with Guest Editor, Pengwei Zhao (Peking University Peking University).

Free to read: Enhancement of immiscible fluid mixing using passive micromixers to increase the performance of liquid–liquid extraction.

This study explores how slight modifications in microfluidic channel design can affect mixing efficiency when simulating immiscible fluids.

Free to read: Effect of initial temperature on the plastic deformation of Al/Ni self-propagation welding by molecular dynamics study.

This research on welding aluminum and nickel reveals a double yielding phenomenon.

Free to read: Deep learning-assisted Hubble parameter analysis.

This study predicts Hubble parameter values using a #machinelearning approach, suggesting a valuable role for machine learning in future #cosmology research.

This article studies the flow of such a #fluid past an #airfoil and compare the same against the solution of the Navier–Stokes #equations . The authors find that the results are in excellent agreement with regard to the #velocity and #vorticity fields for the two cases.

Read Now!

Explore modular functions & holonomic sequences, revealing connections & algorithms from partition congruences to pi approximations.

Read more now!

#ModularFunctions #HolonomicSequences #NumberTheory

Free to read: Two Simple Experiments Using FFT with Digital Devices in the Introductory Physics Laboratory.

Tailored for high school and undergrad physics students, this research explores how inexpensive digital tools can perform surprisingly accurate #FFTanalysis .

This research introduces 'properness,' 'coherence,' and 'expandingness' to help construct #coronas of #combablespaces .

Free to read: Comparing the randomized benchmarking figure with the average infidelity of a quantum gate-set.

This research highlights the need for more comprehensive methods to assess quantum gate performance.

Free to read: Entanglement and quantum teleportation in terms of Dirac modes observed by accelerated observers.

This paper explores the interplay between entanglement and the Unruh effect in accelerated observers.