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Classical and quantum mechanics, electricity and magnetism, thermodynamics, high-energy and particle physics, condensed matter physics, biophysics.... Astronomy and optics are separate categories.

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Bright and dark states of light: reinterpreting interference

CONTRIBUTED BY: Bruno Tenorio | 4 months ago BY: EDITORIAL BOARD
Staff Picks , Graphics and Visualization , Mathematica Add-Ons , ...
1
REPLIES
14K
VIEWS

[WSS19] Hypercomplex Numbers Package

CONTRIBUTED BY: Alec Macher | 4 months ago BY: Hans Milton
Staff Picks , Graphics and Visualization , Group Theory , ...
4
REPLIES
10.5K
VIEWS

A symbolic-structural simulation of coherence emergence: applying the TNFR

CONTRIBUTED BY: fer mga | 4 months ago BY: fer mga
Artificial Intelligence , Computational Systems , Computer Science , ...
2
REPLIES
1.5K
VIEWS

Lanczos, the transfer matrix, and the signal-to-noise problem

CONTRIBUTED BY: Michael Wagman | 4 months ago BY: EDITORIAL BOARD
Staff Picks , Graphics and Visualization , Mathematics , Physics , ...
1
REPLIES
793
VIEWS

A numerical study of the zeros of the grand partition function of k-mers on strips of width k

CONTRIBUTED BY: Soumyadeep Sarma | 4 months ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Graphics and Visualization , Mathematics , ...
1
REPLIES
845
VIEWS

Bohmian mechanics and the role of curvilinear coordinate systems

CONTRIBUTED BY: Klaus von Bloh | 4 months ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Graphics and Visualization , ...
1
REPLIES
7K
VIEWS

Accelerating model calibration with neural surrogates

CONTRIBUTED BY: Ankit Naik | 4 months ago BY: EDITORIAL BOARD
Staff Picks , Dynamic Interactivity , Graphics and Visualization , ...
1
REPLIES
8.6K
VIEWS

Tidal effects in gravitational waves from neutron stars in scalar-tensor theories of gravity

CONTRIBUTED BY: Gastón Creci | 4 months ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Graphics and Visualization , ...
1
REPLIES
912
VIEWS

Nardelli's Master Equation Complete Equations Set

CONTRIBUTED BY: Michele Nardelli | 4 months ago
Mathematics , Physics , Wolfram Language
0
REPLIES
638
VIEWS

The uncontrolled re-entry of a large Soviet-era Venus probe KOSMOS-482 on May 10, 2025

CONTRIBUTED BY: Gosia Konwerska | 4 months ago BY: Jeffrey Bryant
Staff Picks , Astronomy , Curated Data , Events & Media , ...
3
REPLIES
3K
VIEWS

CHSH violation simulation for entangled photons with a rotated quarter-wave plate

CONTRIBUTED BY: Anton Vrba | 4 months ago
Graphics and Visualization , Modeling , Optics , Physics , ...
0
REPLIES
706
VIEWS

"From Nardelli's Master Equation to the Golden Ratio: 4 Exact Relations"

CONTRIBUTED BY: Michele Nardelli | 4 months ago
Mathematics , Physics , Wolfram Language
0
REPLIES
829
VIEWS

An alternative version of unitary master equation

CONTRIBUTED BY: Michele Nardelli | 4 months ago
Mathematics , Physics , Wolfram|Alpha
0
REPLIES
1.1K
VIEWS

Method to design a wavefront generator singlet

CONTRIBUTED BY: Rafael G. González-Acuña | 4 months ago BY: EDITORIAL BOARD
Staff Picks , Graphics and Visualization , Optics , Physics , ...
1
REPLIES
965
VIEWS

Non-positive energy quasidistributions in coherent collision models

CONTRIBUTED BY: Marco Pezzutto | 4 months ago BY: EDITORIAL BOARD
Staff Picks , Graphics and Visualization , Physics , ...
1
REPLIES
875
VIEWS

Unitary master equation

CONTRIBUTED BY: Michele Nardelli | 4 months ago
Mathematics , Packages , Physics , Wolfram Language
0
REPLIES
639
VIEWS

[WSA25] Impurity states and density plots in quantum dots

CONTRIBUTED BY: Khachik Khachatryan | 4 months ago BY: EDITORIAL BOARD
Staff Picks , Graphics and Visualization , Numerical Computation , ...
1
REPLIES
735
VIEWS

The robustness of extracting quasinormal mode information from black hole merger simulations

CONTRIBUTED BY: Leda Gao | 5 months ago BY: EDITORIAL BOARD
Staff Picks , Data Science , Graphics and Visualization , ...
1
REPLIES
1K
VIEWS

Beltane celebration, the Goseck circle and the solar calendar

CONTRIBUTED BY: Jose Martin-Garcia | 5 months ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Computational Humanities , Curated Data , ...
1
REPLIES
1.5K
VIEWS

Circular velocities: comparing rotation curves in fractional dimensions

CONTRIBUTED BY: Dean Gladish | 5 months ago
Dynamic Interactivity , Graphics and Visualization , ...
0
REPLIES
809
VIEWS

Simulating hybrid Classical-Quantum trajectories

CONTRIBUTED BY: Nikolay Murzin | 5 months ago BY: EDITORIAL BOARD
Staff Picks , Graphics and Visualization , Mathematica Add-Ons , ...
1
REPLIES
1.2K
VIEWS

Observable and computable entanglement in time

CONTRIBUTED BY: Alexey Milekhin | 5 months ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Graphics and Visualization , ...
1
REPLIES
1K
VIEWS

Exploring the quantum approximate optimization algorithm (QAOA) through the max-cut problem

CONTRIBUTED BY: Sebastian Rodriguez | 5 months ago BY: EDITORIAL BOARD
Staff Picks , Computer Science , Graphs and Networks , ...
1
REPLIES
1.4K
VIEWS

Mathematical Games: Famous Equations

CONTRIBUTED BY: Ed Pegg | 5 months ago BY: EDITORIAL BOARD
Staff Picks , Challenges , Demonstrations , Dynamic Interactivity , ...
1
REPLIES
1.8K
VIEWS

Novel derivation of the fine structure constant within a novel quantum gravity framework

CONTRIBUTED BY: Joseph McGreevy | 5 months ago
Graphics and Visualization , Physics , Wolfram Language
0
REPLIES
657
VIEWS

Resumming Post-Minkowskian and Post-Newtonian gravitational waveform expansions

CONTRIBUTED BY: Andrea Cipriani | 5 months ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Mathematics , Physics , ...
1
REPLIES
1K
VIEWS

From spin foams to area metric dynamics to gravitons: Hessian, Regge calculus, hypercubical lattice

CONTRIBUTED BY: Bianca Dittrich | 5 months ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Astronomy , Mathematics , Physics , ...
1
REPLIES
1K
VIEWS

Energy perspectives on the discrete damped harmonic oscillator

CONTRIBUTED BY: Brian Beckman | 5 months ago BY: EDITORIAL BOARD
Staff Picks , Computer Science , Control Systems , ...
1
REPLIES
1.8K
VIEWS

Combine physical models with statecharts — batch process example

CONTRIBUTED BY: Ankit Naik | 5 months ago BY: EDITORIAL BOARD
Staff Picks , Engineering , Graphics and Visualization , Modeling , ...
1
REPLIES
9.8K
VIEWS

Forward ray tracing and hot spots in Kerr spacetime

CONTRIBUTED BY: Lihang Zhou | 5 months ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Calculus , Graphics and Visualization , ...
1
REPLIES
17.1K
VIEWS

Perspectives on energy conservation: discrete variational spherical pendulum

CONTRIBUTED BY: Brian Beckman | 5 months ago BY: EDITORIAL BOARD
Staff Picks , Dynamic Interactivity , Engineering , ...
1
REPLIES
1.7K
VIEWS

BIOKMOD: a web program to health physics and nuclear medicine application

CONTRIBUTED BY: JOSÉ GUILLERMO SÁNCHEZ LEÓN | 5 months ago BY: EDITORIAL BOARD
Staff Picks , Biological Sciences , Computer Science , ...
1
REPLIES
1.2K
VIEWS

Exact solution of the coupled thermo - viscoelastic problem for the semi - infinite space

CONTRIBUTED BY: Markus Wenin | 5 months ago BY: EDITORIAL BOARD
Staff Picks , Graphics and Visualization , ...
1
REPLIES
990
VIEWS

Dirac Quantum Gravity: Spacetime emergence from SL(2,C) symmetry transformations

CONTRIBUTED BY: Joseph McGreevy | 5 months ago
Physics
0
REPLIES
669
VIEWS

Graviton fluctuations in gravitational wave patterns: analysis via iterations

CONTRIBUTED BY: Noah MacKay | 5 months ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Graphics and Visualization , Modeling , ...
1
REPLIES
1.4K
VIEWS

Generalized Gell-Mann matrices: tensor analysis, and algebraic properties

CONTRIBUTED BY: Mohammad Bahrami | 5 months ago BY: EDITORIAL BOARD
Staff Picks , Mathematica Add-Ons , Mathematics , Packages , ...
1
REPLIES
2.1K
VIEWS

The stochastic mechanics of Hawking radiation

CONTRIBUTED BY: Noah MacKay | 5 months ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Graphics and Visualization , Physics , ...
1
REPLIES
21.4K
VIEWS

Logging the conformal life of Ramanujan's π

CONTRIBUTED BY: Aninda Sinha | 5 months ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Graphics and Visualization , Mathematics , ...
1
REPLIES
1.3K
VIEWS

Dirac Spinor Wavefunction at the planck scale: quantum gravity, maybe?

CONTRIBUTED BY: Joseph McGreevy | 5 months ago BY: Joseph McGreevy
Graphics and Visualization , Physics , Wolfram Language
1
REPLIES
745
VIEWS

Inverting no-hair theorems: requiring general relativity solutions restricts scalar-tensor theories

CONTRIBUTED BY: Sergi Sirera | 5 months ago BY: Sergi Sirera
Staff Picks , Mathematica Add-Ons , Packages , Physics , ...
3
REPLIES
1.4K
VIEWS

Floquet theory in quantum mechanics and Floquet states

CONTRIBUTED BY: Mohammad Bahrami | 5 months ago BY: EDITORIAL BOARD
Staff Picks , Graphics and Visualization , Mathematica Add-Ons , ...
1
REPLIES
12K
VIEWS

Quantum Gravity Model - 3d simulation of up quark undergoing diff(m) gauge symmetry breaking

CONTRIBUTED BY: Joseph McGreevy | 6 months ago
Graphics and Visualization , Physics , Wolfram Language
0
REPLIES
871
VIEWS

Bohmian mechanics fails to compute multi-time correlations

CONTRIBUTED BY: Robert Helling | 6 months ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Graphics and Visualization , ...
1
REPLIES
1.4K
VIEWS

Partial solar eclipse on March 29, 2025: visible in parts of the northern hemisphere

CONTRIBUTED BY: Jeffrey Bryant | 6 months ago BY: Danny Finn
Staff Picks , Astronomy , Curated Data , Events & Media , Geometry , ...
2
REPLIES
2.5K
VIEWS

Data-based tubular heat exchanger modeling: ML & symbolic ODEs for counter/co-current flows

CONTRIBUTED BY: Andrew Biaglow | 6 months ago BY: EDITORIAL BOARD
Staff Picks , Chemistry , Data Science , Graphics and Visualization , ...
1
REPLIES
1.1K
VIEWS

Geometric phase (Berry phase) for spin systems

CONTRIBUTED BY: Mohammad Bahrami | 6 months ago BY: EDITORIAL BOARD
Staff Picks , Graphics and Visualization , Mathematica Add-Ons , ...
1
REPLIES
2.1K
VIEWS

[BOOK] Fundamental concepts of probabilistic seismic hazard analysis

CONTRIBUTED BY: Frank Scherbaum | 6 months ago BY: EDITORIAL BOARD
Staff Picks , Dynamic Interactivity , Earth Science , Education , ...
1
REPLIES
19.1K
VIEWS

Adsorption of ions from aqueous solutions by ferroelectric nanoparticles of Sn₂P₂S₆

CONTRIBUTED BY: Anna Morozovska | 6 months ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Graphics and Visualization , ...
1
REPLIES
975
VIEWS

Jeffery's orbits dynamics: ellipsoid tumbling in shear flow via aspect ratio and initial orientation

CONTRIBUTED BY: James Roggeveen | 6 months ago BY: EDITORIAL BOARD
Staff Picks , Equation Solving , Graphics and Visualization , ...
1
REPLIES
1.2K
VIEWS

Calculating temperatures inside non-air-conditioned dwellings during heat waves

CONTRIBUTED BY: William Choi-Kim | 6 months ago BY: EDITORIAL BOARD
Staff Picks , Data Science , Engineering , ...
1
REPLIES
1.2K
VIEWS
1
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