New post in Complex-numbers

Demonstration of Modulus of exp(z)

August 20th, 2022

Complex Numbers: Triangle and Centroid

November 5th, 2022

If 1/(a+b) = 1/a + 1/b , what is the solution for z=a/b?

August 18th, 2022

How is $\cos(x)={e^{jx}+e^{-jx}\over 2}$?

July 23rd, 2022

Solution to $(1-i)^n =2^n$

October 24th, 2022

use De Moivre's theorem to show that: $\cos(3\theta) = 4\cos(3\theta)-3\cos(\theta)$ and $\sin(3\theta) = 3\sin(\theta) - 4\sin(3\theta)$

August 13th, 2022

$Arg(z+1) = \frac{π}{6}$ and $Arg(z-1) = \frac{2π}{3}$

October 5th, 2022

Show that it is impossible to order C (complex numbers) so that it becomes an ordered field.

July 21st, 2022

Atomic orbitals and complex wavefunction

April 29th, 2020

Sinusoidal to complex form of wave equation

March 16th, 2020

An integral in Peskin's Quantum Field Theory P. 27

June 6th, 2020

Why is imaginary time evolution non-unitary?

August 1st, 2022

What is the physical meaning of complex eigenvalues?

May 25th, 2020

Correct way of solving the equation for simple harmonic motion

August 1st, 2022

Imaginary time is to inverse temperature what imaginary entropy is to ...?

October 26th, 2020

What is the purpose of the imaginary portion of the wave function?

March 29th, 2022

Complex conjugate and transpose "with respect to a basis"

September 11th, 2020

Are basis vectors imaginary in special relativity?

August 1st, 2022

What is the point of complex fields in classical field theory?

March 10th, 2020

Is the step of analytic continuation unavoidable or can you model around it?

January 23rd, 2020

What does the complex electric field show?

November 1st, 2020

Minkowski spacetime: Is there a signature (+,+,+,+)?

October 6th, 2020

Special relativity and imaginary coefficient of the time coordinate

June 28th, 2020

Complex numbers in optics

December 2nd, 2020

Decoupling of Holomorphic and Anti-holomorphic parts in 2D CFT

June 25th, 2020

Born Interpretation of Wave Function

May 11th, 2020

Where does the Born rule come from?

August 1st, 2022

What is the meaning of the double complex integral notation used in physics?

January 7th, 2020

What does the Schrodinger Equation really mean?

October 4th, 2020

Applications of analytic continuation to physics

March 1st, 2020