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Operators
New post in Operators
Eigenvalues of momentum operator
September 18th, 2022
eigenvalue
quantum-mechanics
operators
momentum
hilbert-space
Kinetic Energy operator in Quantum Mechanics
September 18th, 2022
observables
quantum-mechanics
operators
wavefunction
schroedinger-equation
Bounded and Unbounded (Scattering) States in Quantum Mechanics
September 18th, 2022
quantum-mechanics
discrete
eigenvalue
operators
mathematical-physics
Eigenvalue for the creation operator for a coherent state
September 18th, 2022
homework-and-exercises
eigenvalue
hilbert-space
operators
quantum-mechanics
Is there a difference between the adjoint and conjugate?
September 18th, 2022
operators
dirac-equation
terminology
Explaining why $\mathrm{ d/d}x$ is not Hermitian, but $\mathrm{i~ d/d}x$ is Hermitian
September 18th, 2022
hilbert-space
operators
quantum-mechanics
Why do we use operators in quantum mechanics?
September 18th, 2022
classical-mechanics
operators
quantum-mechanics
Weyl Ordering Rule
September 18th, 2022
quantization
deformation-quantization
quantum-mechanics
operators
hamiltonian-formalism
Commutators involving functions
September 18th, 2022
homework-and-exercises
operators
commutator
quantum-mechanics
Commutator of $L^2$ and $X^2$, $P^2$
September 18th, 2022
homework-and-exercises
operators
commutator
quantum-mechanics
How to tackle 'dot' product for spin matrices
September 18th, 2022
quantum-spin
quantum-mechanics
hilbert-space
eigenvalue
operators
Matrix elements of momentum operator in position representation
September 18th, 2022
operators
hilbert-space
dirac-delta-distributions
quantum-mechanics
momentum
What is the difference between a functional and an operator?
September 18th, 2022
quantum-mechanics
definition
operators
Is Del (or Nabla) an operator or a vector?
September 18th, 2022
differentiation
vectors
operators
notation
Why do we use Hermitian operators in QM?
September 18th, 2022
eigenvalue
quantum-mechanics
operators
hilbert-space
observables
Translation Operator and Position Basis
September 18th, 2022
quantum-mechanics
operators
commutator
dirac-delta-distributions
Angular and linear momentum operators' commutation
September 18th, 2022
anticommutator
operators
quantum-field-theory
quantum-mechanics
Uncertainty in position and kinetic energy
September 18th, 2022
homework-and-exercises
operators
heisenberg-uncertainty-principle
quantum-mechanics
a = b = 5 in VB.NET - impossible?
June 4th, 2022
vb.net
operators
.net
Angular momentum for 3D harmonic oscillator in two different bases
September 18th, 2022
harmonic-oscillator
angular-momentum
operators
quantum-mechanics
homework-and-exercises
Calculating the expectation value of spin
September 18th, 2022
quantum-mechanics
operators
quantum-spin
homework-and-exercises
What is an antiunitary operator?
September 18th, 2022
operators
mathematics
hilbert-space
quantum-mechanics
Trying to access an index of an std::stack
June 4th, 2022
stl
c++
stack
operators
std
How to use javascript OR operator?
July 9th, 2022
operators
jquery
javascript
Arithmetic Operators in Java (Beginner Question)
June 4th, 2020
operators
math
java
Java Not Greater than Or Equal to Operator for Char Type
July 9th, 2022
ascii
operators
char
while-loop
java
Lua script throws error "attempt to call a nil value (field 'deposit')"
April 19th, 2020
operators
oop
lua
colon
scripting
Declaring function objects for comparison?
July 9th, 2022
function-object
c++
operators
operator-keyword
How to check for non empty files in Perl
September 18th, 2020
operators
perl
Operator in C: not greater and equal to.
July 9th, 2022
operators
c
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