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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.

Discussions List Discussions List

Is this the correct way to plot hysteresis in "ψ" vs "τc" parameter space?

QUESTION FROM: Dia Ghosh | 2 days ago BY: Michael Rogers
Graphics and Visualization , Modeling , Physics , Wolfram Language
3
REPLIES
61
VIEWS

Currents in a closed dish

QUESTION FROM: Maximilian Ulbrich | 2 months ago
Engineering , Graphics and Visualization , Physics , Wolfram Language
0
REPLIES
169
VIEWS

Looking for help cleaning up a Mathematica notebook into a reference implementation

QUESTION FROM: Merlin Stampa | 2 months ago BY: Eric Rimbey
Control Systems , Equation Solving , Jobs & More Exchange , ...
3
REPLIES
369
VIEWS

I have to adjust a noisy spectrum from a measurements of ElectricDesplaimentsvsTemperature

QUESTION FROM: Juan Fuentes | 2 months ago BY: EDITORIAL BOARD
Graphics and Visualization , Physics , Signal Processing
1
REPLIES
228
VIEWS

Implementing a "Chiral Twist" (selection bias) in multiway systems for causal graph stabilization

QUESTION FROM: Matt Prager | 3 months ago
Physics , Wolfram Fundamental Physics Project
0
REPLIES
287
VIEWS

Trouble with scaling options in VectorPlot and StreamPlot

QUESTION FROM: Jay Gourley | 3 months ago BY: Gianluca Gorni
Algebra , Graphics and Visualization , Physics
10
REPLIES
646
VIEWS

Speculative question about manifold breakdown and cross-universe adjacency in the Ruliad

QUESTION FROM: Brenden Martin | 5 months ago
Physics , Wolfram Fundamental Physics Project
0
REPLIES
547
VIEWS

FindMinimum yields different results in Mathematica 14 vs. 11.2

QUESTION FROM: Hirokazu Maruyama | 5 months ago
Optimization , Mathematics , Physics , Symbolic Computations , ...
0
REPLIES
582
VIEWS

How to run physics code for Mathematica notebook

QUESTION FROM: Ulf Lindqwister | 5 months ago
Physics , Wolfram Language
0
REPLIES
506
VIEWS

Stabilizing the spherical pendulum: request for advice

QUESTION FROM: Brian Beckman | 5 months ago BY: Brian Beckman
Control Systems , Engineering , Graphics and Visualization , ...
1
REPLIES
901
VIEWS

How to improve the visualization of Plots in Wolfram Community posts?

QUESTION FROM: Juan Barandiaran | 3 months ago BY: John Pacey
Graphics and Visualization , Mathematica , Physics , Wolfram Community
4
REPLIES
1.1K
VIEWS

Seeking examples of "Ruliology"

QUESTION FROM: Ellynne DEC | 7 months ago BY: Ellynne DEC
Mathematics , Physics , Wolfram Language , Wolfram Science
4
REPLIES
1.7K
VIEWS

Anticommuting spinor calculations

QUESTION FROM: Todd Rowland | 7 months ago BY: Mohammad Bahrami
Algebra , Mathematics , Numerical Computation , Physics , ...
1
REPLIES
1.5K
VIEWS

Problem with evaluating the Trace of Hadronic tensor of spin 3/2 particle

QUESTION FROM: Yogeesh N | 7 months ago
Astronomy , Packages , Physics , Wolfram Language
0
REPLIES
967
VIEWS

Multi-computational modeling of AI alignment using rulial space

QUESTION FROM: Modise Seemela | 7 months ago
Astronomy , Engineering , Graphics and Visualization , ...
0
REPLIES
1.7K
VIEWS

From theory to application: modeling satellite conjunction scenarios in branchial space

QUESTION FROM: Modise Seemela | 8 months ago
Astronomy , Graphics and Visualization , Physics , Wolfram Language
0
REPLIES
1.4K
VIEWS

Issues with HHL algorithm implementation

QUESTION FROM: A D | 7 months ago BY: Mohammad Bahrami
Packages , Physics , Wolfram Language
2
REPLIES
1.8K
VIEWS

Making efficient direct simulation Monte Carlo code

QUESTION FROM: Maksym Ovchynnikov | 8 months ago BY: EDITORIAL BOARD
Compilation , Modeling , Physics , Software Development , ...
1
REPLIES
1.3K
VIEWS

How can I do the derivative of a Hankel function with respect to complex order (nu)?

QUESTION FROM: scintific1 math | 9 months ago BY: scintific1 math
Calculus , Mathematics , Physics , Wolfram Language
9
REPLIES
1.7K
VIEWS

Error trying to assign values for a tensor

QUESTION FROM: Eran Lavi | 9 months ago
Algebra , Mathematics , Physics , Wolfram Language
0
REPLIES
960
VIEWS

Modeling airflow past a car

QUESTION FROM: David Keith | 6 months ago BY: Jeff Lastofka
Equation Solving , Graphics and Visualization , Modeling , ...
16
REPLIES
3.3K
VIEWS

How to numerically solve a master equation for a time-dependent 3-qubit density matrix in Mathematic

QUESTION FROM: Reza rho | 9 months ago BY: David Trimas
Algebra , Equation Solving , Mathematics , Numerical Computation , ...
4
REPLIES
1.8K
VIEWS

Can't finish calculation pertaining to elementary particles and the TOE

QUESTION FROM: Eran Lavi | 9 months ago BY: Eran Lavi
Algebra , Equation Solving , Mathematics , Physics , Wolfram Language
4
REPLIES
1.5K
VIEWS

Unexpected difference between functions plots involving oscillatory integrals

QUESTION FROM: Reza rho | 10 months ago BY: Gianluca Gorni
Graphics and Visualization , Physics , Wolfram Language
2
REPLIES
1.6K
VIEWS

Calculation of an integral with a variable lower limit using the trapezoidal method

QUESTION FROM: Yaroslav B | 10 months ago BY: Michael Rogers
Calculus , Graphics and Visualization , Physics , Wolfram Language
4
REPLIES
1.5K
VIEWS

Code taking too long time to compute

QUESTION FROM: Ananth Krishna | 10 months ago BY: Gianluca Gorni
Algebra , Astronomy , Graphics and Visualization , Mathematics , ...
1
REPLIES
1.8K
VIEWS

Problems with xact and xtensor to compute perturbed Einstein tensor

QUESTION FROM: Debadri Bhattacharjee | 10 months ago
Physics , Wolfram Language
0
REPLIES
1.9K
VIEWS

Need Wolfram resources of David J Griffiths(3rd)' problem solution

QUESTION FROM: Tree Clean | 11 months ago BY: Mohammad Bahrami
Physics , Wolfram Language
1
REPLIES
1.5K
VIEWS

Need explanation in Demo: Static deformations of Timoshenko beams

QUESTION FROM: Yuri Mur | 11 months ago BY: Yuri Mur
Demonstrations , Dynamic Interactivity , Engineering , ...
2
REPLIES
1.6K
VIEWS

Generating natural structures with Wolfram

QUESTION FROM: Denis Ivanov | 11 months ago BY: Denis Ivanov
Biological Sciences , Equation Solving , Mathematics , Modeling , ...
2
REPLIES
2K
VIEWS

How to get the normalized post-measurement state?

QUESTION FROM: Xiangyang Zhou | 0 months ago BY: Nikolay Murzin
Physics , Wolfram Language
3
REPLIES
1.5K
VIEWS

How can I correct the following code to produce the expected result?

QUESTION FROM: Xu Xu | 0 months ago BY: Xu Xu
Algebra , Equation Solving , Mathematics , Physics , ...
8
REPLIES
2.7K
VIEWS

Avoid singularity in TOV equations

QUESTION FROM: Sebastián Moreno Chalacá | 1 year ago
Algebra , Equation Solving , Graphics and Visualization , ...
0
REPLIES
1.3K
VIEWS

Problem in the installation of Wolfram Quantum Framework

QUESTION FROM: MTK 490 | 1 year ago BY: Mohammad Bahrami
Packages , Physics , Wolfram Language
1
REPLIES
1.6K
VIEWS

How to represent and compute eigenvalues of an infinite-dimensional density matrix?

QUESTION FROM: Reza rho | 1 year ago
Physics , Wolfram Language
0
REPLIES
1.4K
VIEWS

Optimization of eigenvalue calculation for large matrices

QUESTION FROM: Reza rho | 1 year ago
Algebra , High-Performance Computing , Mathematics , Physics , ...
0
REPLIES
1.5K
VIEWS

Why doesn't Fourier work properly with NumericArray?

QUESTION FROM: Anton Lutsenko | 1 year ago BY: Jaymal Raja
Physics , Signal Processing , Wolfram Language
4
REPLIES
2.5K
VIEWS

How do I apply AnnihilationOperator[] to a multi FockState?

QUESTION FROM: Asaad Sakhel | 1 year ago
Packages , Physics , Wolfram Language
0
REPLIES
1.2K
VIEWS

Mathematica blocks everything else while running

QUESTION FROM: Ulrich Mosel | 1 year ago BY: Daniel Lichtblau
Physics , Wolfram Community
3
REPLIES
2.3K
VIEWS

Fitting data to a square wave

QUESTION FROM: James Hall | 1 year ago BY: David Keith
Curated Data , Graphics and Visualization , Image Processing , ...
19
REPLIES
7.2K
VIEWS

Issue with contour plot

QUESTION FROM: Debojyoti Mondal | 1 year ago BY: Gianluca Gorni
Equation Solving , Graphics and Visualization , Mathematics , ...
1
REPLIES
1.8K
VIEWS

Foriegn variable names in the outputs of computing a Lie bracket commutation

QUESTION FROM: Nomsa Ledwaba | 1 year ago
Algebra , Mathematics , Physics , Symbolic Computations , ...
0
REPLIES
1.9K
VIEWS

ParametricPlot celestial coordinates

QUESTION FROM: Malej Est | 1 year ago
Astronomy , Graphics and Visualization , Mathematics , Physics , ...
0
REPLIES
1.4K
VIEWS

Code for calculating partition function from energyeigenvalue?

QUESTION FROM: Swastika Mukherjee | 1 year ago
Physics , Wolfram Language
0
REPLIES
1.3K
VIEWS

How can get two solution of the ODE with degree two ?

QUESTION FROM: Salim Mahmood | 2 years ago BY: Gianluca Gorni
Calculus , Equation Solving , Mathematics , Physics , ...
3
REPLIES
1.6K
VIEWS

A new algorithm for finding Hirota bilinear form (D-Operator) of NPDE?

QUESTION FROM: Salim Mahmood | 2 years ago BY: Salim Mahmood
Calculus , Equation Solving , Mathematics , Physics , Wolfram Language
4
REPLIES
2.2K
VIEWS

Plot a numerical integration as a function of variable

QUESTION FROM: Fatemeh Aliyan | 2 years ago BY: Gianluca Gorni
Calculus , Graphics and Visualization , Mathematics , ...
1
REPLIES
1.4K
VIEWS

NIntegrate error while finding fully differential cross section

QUESTION FROM: Minaa Askari | 2 years ago BY: Minaa Askari
Calculus , Mathematics , Numerical Computation , Physics , ...
2
REPLIES
1.8K
VIEWS

FEM: Problem with Meshing

QUESTION FROM: Dirk Brömme | 2 years ago
Geometry , Mathematics , Physics , Wolfram Language
0
REPLIES
1.6K
VIEWS

Use different magnetic model

QUESTION FROM: Ján Kolár | 2 years ago BY: Henrik Schachner
Curated Data , Geographic Information System , Physics , ...
1
REPLIES
1.7K
VIEWS
1
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