query: Commutators in second Quantization
positive_passages.docid: 24416
positive_passages.text: What is the cleverest way to calculate $[\hat{a}^{M},\hat{a}^{\dagger N}]$ when $[\hat{a},\hat{a}^{\dagger}]=1$?
negative_passages.docid: 28485
negative_passages.text: Commutativity of projection and rotation
negative_passages.docid: 11181
negative_passages.text: Counting degrees of freedom of gauge bosons
negative_passages.docid: 128276
negative_passages.text: Quantization of orbital angular momentum
negative_passages.docid: 82135
negative_passages.text: Lagrangian to Hamiltonian in Quantum Field Theory
negative_passages.docid: 23174
negative_passages.text: Moyal Product in Non Commutative Quantum Mechanics
negative_passages.docid: 159017
negative_passages.text: Bohr-Sommerfeld quantization condition from the WKB approximation
negative_passages.docid: 121830
negative_passages.text: The commutators of related vector fields are related
negative_passages.docid: 36826
negative_passages.text: Products of Differential Operators
negative_passages.docid: 64353
negative_passages.text: Does the set of matrix commutators form a subspace?
negative_passages.docid: 22842
negative_passages.text: The Interpretation of $|\psi|^2$ and the No-Clone Theorem
negative_passages.docid: 121389
negative_passages.text: Why is quantum mechancis is not content with symmetric operators, but wants self-adjoint operators?
negative_passages.docid: 65636
negative_passages.text: Transpose of fermion bilinears
negative_passages.docid: 1330
negative_passages.text: Fermions, different species and (anti-)commutation rules
negative_passages.docid: 62693
negative_passages.text: Eigenspaces of angular momentum operator and its square (Casimir operator)
negative_passages.docid: 109471
negative_passages.text: The eigenvectors of the transpose operator
negative_passages.docid: 38103
negative_passages.text: A No-Nonsense Introduction to Quantum Field Theory