query: How will the (anti)commutation relation between two different fermion fields look like?
positive_passages.docid: 1330
positive_passages.text: Fermions, different species and (anti-)commutation rules
negative_passages.docid: 150996
negative_passages.text: Why path integral approach may suffer from operator ordering problem?
negative_passages.docid: 51122
negative_passages.text: Lagrangian of Schrodinger field
negative_passages.docid: 29505
negative_passages.text: Why treat complex scalar field and its complex conjugate as two different fields?
negative_passages.docid: 51282
negative_passages.text: When are two fermions considered identical?
negative_passages.docid: 89295
negative_passages.text: The interpretation of mass in quantum field theories
negative_passages.docid: 66033
negative_passages.text: Why must fermions be antisymmetric?
negative_passages.docid: 132263
negative_passages.text: Pauli principle for particles very far apart from each other
negative_passages.docid: 130752
negative_passages.text: Can we treat $\psi^{c}$ as a field independent from $\psi$?
negative_passages.docid: 25257
negative_passages.text: How to see if certain representation of $SU(2)$ is symmetric/antisymmetric/mixed?
negative_passages.docid: 120180
negative_passages.text: Local explanation of the Aharonov-Bohm effect in terms of force fields
negative_passages.docid: 82135
negative_passages.text: Lagrangian to Hamiltonian in Quantum Field Theory
negative_passages.docid: 112216
negative_passages.text: Geometric description of canonical commutation relation
negative_passages.docid: 38103
negative_passages.text: A No-Nonsense Introduction to Quantum Field Theory
negative_passages.docid: 61304
negative_passages.text: Normal ordering of the commutator between annihilation and creation operator
negative_passages.docid: 60289
negative_passages.text: How does QFT interpret the Negative probability problem of the real scalar fields' Klein-Gordon equation?
negative_passages.docid: 87914
negative_passages.text: Contradictory result for scalar-field propagator from Feynman rules and LSZ formula