query: Does all measured quantities by Hamiltonian operator should be real valued?
positive_passages.docid: 26417
positive_passages.text: Why do we use Hermitian operators in QM?
negative_passages.docid: 55231
negative_passages.text: Is there a simple way of finding the eigenstates of the creation and annihilation operator in QM?
negative_passages.docid: 45527
negative_passages.text: Do real matrices always have real eigenvalues?
negative_passages.docid: 118026
negative_passages.text: Energy conservation and quantum measurement
negative_passages.docid: 43127
negative_passages.text: Why are Hamiltonian Mechanics well-defined?
negative_passages.docid: 3513
negative_passages.text: Is there conservation of information during quantum measurement?
negative_passages.docid: 79180
negative_passages.text: When can an autonomous system be written using a Hamiltonian?
negative_passages.docid: 59021
negative_passages.text: What is the most general expression for the coordinate representation of momentum operator?
negative_passages.docid: 155123
negative_passages.text: Selfadjoint Operator: Basic Criterion
negative_passages.docid: 46450
negative_passages.text: Physical meaning of quantum operators
negative_passages.docid: 22277
negative_passages.text: Is it possible to reconstruct the Hamiltonian from knowledge of its ground state wave function?
negative_passages.docid: 3442
negative_passages.text: Absolute zero and Heisenberg uncertainty principle
negative_passages.docid: 3603
negative_passages.text: Lagrangian and Hamiltonian EOM with dissipative force
negative_passages.docid: 122166
negative_passages.text: Significance of $i$ in the Schrödinger equation
negative_passages.docid: 89057
negative_passages.text: How does one properly define the derivative of one operator-valued function?
negative_passages.docid: 50948
negative_passages.text: When Eigenfunctions/Wavefunctions are real?
negative_passages.docid: 99285
negative_passages.text: Why is the change in Hamiltonian for an active infinitesimal canonical transformation defined the way it is?