Categories
Tags
Dirac-delta-distributions
New post in Dirac-delta-distributions
Normalization of basis vectors with a continuous index?
March 28th, 2020
quantum-mechanics
normalization
dirac-delta-distributions
probability
hilbert-space
Can operators be argument of Dirac Delta function
August 22nd, 2020
dirac-delta-distributions
operators
mathematical-physics
quantum-mechanics
Delta Dirac Charge Density question
August 1st, 2022
electrostatics
charge
density
dirac-delta-distributions
homework-and-exercises
Green's function on torus
August 1st, 2022
dirac-delta-distributions
greens-functions
conformal-field-theory
string-theory
differential-geometry
Book recommendations for Fourier Series, Dirac Delta Function and Differential Equations?
July 26th, 2020
fourier-transform
mathematical-physics
dirac-delta-distributions
differential-equations
resource-recommendations
Mathematical interpretation of Poisson Brackets
September 11th, 2020
poisson-brackets
dirac-delta-distributions
field-theory
mathematical-physics
functional-derivatives
Is this a Dirac delta function in disguise?
July 18th, 2021
dirac-delta-distributions
electric-circuits
electrical-resistance
capacitance
Basis in quantum mechanics
February 26th, 2020
quantum-mechanics
mathematical-physics
operators
hilbert-space
dirac-delta-distributions
Resources for theory of distributions (generalized functions) for physicists
October 2nd, 2020
resource-recommendations
dirac-delta-distributions
mathematics
mathematical-physics
Is continuity of the wavefunction "put in by hand" for the Dirac delta potentials?
August 1st, 2022
quantum-mechanics
dirac-delta-distributions
schroedinger-equation
mathematical-physics
wavefunction
Dirac delta function and correlation functions
August 1st, 2022
noise
correlation-functions
dirac-delta-distributions
Multivariable Dirac Delta and Faddeev-Popov Determinant
March 1st, 2020
quantum-field-theory
dirac-delta-distributions
gauge-theory
How to interpret the derivative of the Dirac delta potential?
January 14th, 2021
differentiation
dirac-delta-distributions
Maxwell Equations don't give unique Electric Field?
May 4th, 2020
dirac-delta-distributions
electromagnetism
magnetic-fields
electric-fields
maxwell-equations
Limit of Lorentzian is Dirac Delta
January 31st, 2020
dirac-delta-distributions
mathematical-physics
regularization
Can the expectation value of the square of momentum be negative?
January 29th, 2020
operators
wavefunction
hilbert-space
dirac-delta-distributions
quantum-mechanics
Dirac Delta and Sloppy Notation
March 9th, 2020
mathematical-physics
dirac-delta-distributions
singularities
notation
Divergence of $\frac{ \hat {\bf r}}{r^2} \equiv \frac{{\bf r}}{r^3}$, what is the 'paradox'?
August 1st, 2022
electric-fields
electrostatics
vector-fields
gauss-law
dirac-delta-distributions
Particle density operator in second quantization form
September 24th, 2020
second-quantization
operators
quantum-field-theory
dirac-delta-distributions
density
Unfamiliar Notation in Sakurai
May 18th, 2020
mathematics
integration
quantum-mechanics
dirac-delta-distributions
What is "white light" ? Uniform wavelengths or uniform frequencies ?
August 1st, 2022
dirac-delta-distributions
optics
visible-light
vision
luminosity
Is the momentum operator diagonal in position representation?
November 5th, 2020
dirac-delta-distributions
momentum
operators
quantum-mechanics
How to make rigorous the idea of a continuous complete set?
January 6th, 2021
quantum-mechanics
mathematical-physics
hilbert-space
dirac-delta-distributions
What really is a Dirac delta function?
October 4th, 2020
mathematical-physics
dirac-delta-distributions
Bound states of the $V(x)=\pm \delta'^{(n)}(x)$ potential?
August 30th, 2020
dirac-delta-distributions
schroedinger-equation
potential
quantum-mechanics
wavefunction
Possible ambiguity in using the Dirac Delta function
October 13th, 2020
dirac-delta-distributions
integration
Laplacian of $1/r^2$ (context: electromagnetism and Poisson equation)
November 14th, 2020
differentiation
mathematical-physics
regularization
dirac-delta-distributions
electrostatics
Dirac Delta in definition of Green function
December 26th, 2020
propagator
correlation-functions
dirac-delta-distributions
greens-functions
quantum-mechanics
How is Gauss' Law (integral form) arrived at from Coulomb's Law, and how is the differential form arrived at from that?
August 1st, 2022
dirac-delta-distributions
electrostatics
gauss-law
electromagnetism
coulombs-law
How can I compute the derivative of delta function using its Fourier definition?
August 1st, 2022
dirac-delta-distributions
differentiation
fourier-transform
mathematics
←
1
2
3
4
→