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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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Quantum mappings, design and Sudoku: cardinality as measure of "quantumness", unistochasticity

CONTRIBUTED BY: Grzegorz Rajchel-Mieldzioć | 1 year ago BY: Nikolay Murzin
Staff Picks , Mathematics , Physics , Publication Materials , ...
2
REPLIES
3.3K
VIEWS

Continued fraction solution for an infinite series-parallel-resistors-connection

CONTRIBUTED BY: Oliver Seipel | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Mathematics , Physics , Wolfram Language
1
REPLIES
3.3K
VIEWS

Calculation of the Nusselt number and the thermal inelet region: NIntegrate failed to converge

QUESTION FROM: Andrea Naticchi | 1 year ago BY: Andrea Naticchi
Computational Linguistics , Computational Systems , Engineering , ...
5
REPLIES
3K
VIEWS

Port HEALPix to Mathematica?

CONTRIBUTED BY: Andrew Watters | 1 year ago BY: Arnoud Buzing
Astronomy , Data Science , External Programs and Systems , ...
4
REPLIES
16.6K
VIEWS

Two-way quantum computers adding CPT analog of state preparation

CONTRIBUTED BY: Jarek Duda | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Graphics and Visualization , Mathematica Add-Ons , ...
1
REPLIES
7.3K
VIEWS

Lithographic imaging by electromagnetic interaction

CONTRIBUTED BY: Wim Vegt | 1 year ago
Calculus , Engineering , Material Sciences , Numerical Computation , ...
0
REPLIES
2.1K
VIEWS

Numerical ranges and geometry in quantum information

CONTRIBUTED BY: Konrad Szymański | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Dynamic Interactivity , Geometry , ...
1
REPLIES
1.7K
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Classical origins of the quantum phase space

CONTRIBUTED BY: Nikolay Murzin | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Geometry , Graphics and Visualization , Physics , ...
1
REPLIES
3.8K
VIEWS

Square Grid Universe: programming one as a hypergraph rewriting ruleset

CONTRIBUTED BY: Myk Konovalow | 1 year ago BY: Carl Lundgren
Staff Picks , Graphics and Visualization , Graphs and Networks , ...
2
REPLIES
3.9K
VIEWS

Visualizing diagrams needed to compute $\langle \operatorname{Tr}(A^3 (A^T)^3)\rangle$

QUESTION FROM: Yaroslav Bulatov | 1 year ago BY: Gianluca Gorni
Discrete Mathematics , Graphics and Visualization , ...
3
REPLIES
3.4K
VIEWS

3DPlot is coming out empty

QUESTION FROM: Alex Dark | 1 year ago BY: Alex Dark
Graphics and Visualization , Mathematica , Physics
7
REPLIES
2.4K
VIEWS

Simple position, velocity and acceleration notebook with dimensional checking fails?

QUESTION FROM: James Bowery | 1 year ago BY: Gianluca Gorni
Calculus , Physics , Units , Wolfram Language
4
REPLIES
2.8K
VIEWS

Exploration of one-dimensional Schrödinger equation solutions 2: Wavefunction & Polynomial Potential

CONTRIBUTED BY: Klaus von Bloh | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Demonstrations , ...
1
REPLIES
3.5K
VIEWS

Extended black hole thermodynamics from extended Iyer-Wald formalism

CONTRIBUTED BY: Yong Xiao | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Mathematics , Physics , ...
1
REPLIES
5K
VIEWS

Symbolic matrix inverse takes long time

QUESTION FROM: Leo Murphy | 1 year ago BY: Daniel Lichtblau
Calculus , Mathematica , Mathematics , Physics , Wolfram Community , ...
4
REPLIES
3.6K
VIEWS

Colloquium event - numerical methods for partial differential equations and their applications

CONTRIBUTED BY: John McNally | 1 year ago BY: John Burgers
Engineering , Equation Solving , Events & Media , Material Sciences , ...
1
REPLIES
3.4K
VIEWS

Downgrading for dragon year Pi day

CONTRIBUTED BY: Brad Klee | 1 year ago BY: Brad Klee
Staff Picks , Computer Science , Discrete Mathematics , ...
3
REPLIES
3.9K
VIEWS

Supposed "antenna null" isn't?

QUESTION FROM: James Bowery | 1 year ago BY: James Bowery
Graphics and Visualization , Mathematics , Physics , Wolfram Language
1
REPLIES
2K
VIEWS

Improving the longitudinal spot width of an optimizingly designed transcranial ultrasonic lens

CONTRIBUTED BY: Ueta Tsuyoshi | 1 year ago BY: Ueta Tsuyoshi
Staff Picks , Graphics and Visualization , Medical Sciences , ...
4
REPLIES
6.2K
VIEWS

de Broglie-Bohm analysis of a nonlinear membrane: from quantum to classical chaos

CONTRIBUTED BY: Henrique Santos Lima | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Geometry , Graphics and Visualization , ...
1
REPLIES
3.2K
VIEWS
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