Categories
Tags
Hilbert-space
New post in Hilbert-space
Probability density for wavefunction given as infinite superposition of eigenstates
June 13th, 2020
superposition
probability
hilbert-space
quantum-mechanics
wavefunction
Help trying to understand why the matrix representation of $J^2$ is what it is
May 15th, 2020
angular-momentum
representation-theory
hilbert-space
operators
quantum-mechanics
What are the Eigenstates and Eigenvalues?
June 11th, 2020
operators
eigenvalue
linear-algebra
hilbert-space
quantum-mechanics
Simultaneous measurement of two observables
March 15th, 2020
hilbert-space
observables
commutator
heisenberg-uncertainty-principle
quantum-mechanics
Why does time evolution preserve the norm of a wavefunction?
March 5th, 2020
unitarity
time-evolution
probability
schroedinger-equation
hilbert-space
Meaning of localization of wave function?
March 8th, 2020
normalization
quantum-mechanics
wavefunction
hilbert-space
heisenberg-uncertainty-principle
Wavefunctions in different Hilbert spaces
August 1st, 2022
wavefunction
hilbert-space
quantum-mechanics
Using separation of variables to solve Schrödinger equation for a free particle
December 28th, 2021
normalization
schroedinger-equation
wavefunction
hilbert-space
quantum-mechanics
What exactly does No cloning mean, in the context of Quantum Computing?
August 1st, 2022
quantum-computer
quantum-mechanics
quantum-information
hilbert-space
unitarity
Commutator expectation value in quantum mechanics
October 21st, 2020
commutator
mathematical-physics
hilbert-space
operators
quantum-mechanics
Normalization of basis vectors with a continuous index?
March 28th, 2020
quantum-mechanics
hilbert-space
probability
dirac-delta-distributions
normalization
Complex conjugate of momentum operator
April 26th, 2020
quantum-mechanics
operators
wavefunction
momentum
hilbert-space
Tensor product vs. Cartesian Product for composite quantum systems
August 7th, 2020
hilbert-space
quantum-mechanics
Intuition on the GNS construction and how it relates to usual quantum mechanics
August 1st, 2022
definition
hilbert-space
operators
mathematical-physics
quantum-mechanics
How the position operator and the position basis are correctly defined?
September 20th, 2020
hilbert-space
quantum-mechanics
mathematical-physics
operators
How do annihilation and creation operators act on fermions?
November 2nd, 2020
fermions
quantum-field-theory
operators
hilbert-space
quantum-electrodynamics
What is the physical reason behind linearity of Schrodinger's equation?
September 8th, 2020
superposition
hilbert-space
wavefunction
quantum-mechanics
Can expectation value be imaginary?
February 22nd, 2020
wavefunction
operators
hilbert-space
quantum-mechanics
Tensor Product of Hilbert spaces
December 13th, 2020
mathematical-physics
mathematics
hilbert-space
tensor-calculus
quantum-mechanics
Separability of a Hilbert space and its implications for the formalism of QM
November 27th, 2020
hilbert-space
mathematical-physics
quantum-mechanics
Identical particles seem to reduce probability
August 1st, 2022
hilbert-space
wavefunction
probability
identical-particles
quantum-mechanics
Square of the Pauli matrices and the identity matrix
October 1st, 2020
observables
hilbert-space
quantum-spin
angular-momentum
quantum-mechanics
A confusion about base states of a quantum system
August 1st, 2022
hilbert-space
quantum-mechanics
What is meant by the term "single particle state"
April 3rd, 2020
hilbert-space
quantum-field-theory
quantum-mechanics
What is the physical significance of the Dual Space in QM?
December 12th, 2020
quantum-mechanics
wavefunction
hilbert-space
Interpreting some domain issues of (potential) momentum operators
October 27th, 2020
hilbert-space
momentum
operators
mathematical-physics
quantum-mechanics
Correspondence between wave function and state vector
August 1st, 2022
hilbert-space
wavefunction
quantum-mechanics
How does the proof of operator commutativity work with non-continuous operators?
April 13th, 2020
commutator
hilbert-space
operators
mathematical-physics
quantum-mechanics
Methods to distinguish between pure/mixed states and entangled/separable states
February 14th, 2020
quantum-entanglement
density-operator
quantum-states
quantum-mechanics
hilbert-space
Are eigenstates of the position operator continuous?
August 27th, 2020
quantum-mechanics
operators
hilbert-space
observables
←
1
2
3
4
5
6
7
8
9
…
19
20
→