Hermitian Operators

GPTKB entity

Properties (61)
Predicate Object
gptkbp:instanceOf gptkb:physicist
gptkbp:canBe Fourier transforms
gptkbp:canLeadTo gptkb:Quantum_cryptography
Statistical mechanics
Wave functions
Expectation values
In an orthonormal basis
gptkbp:foodPairing A_=_A†_(where_A†_is_the_adjoint_of_A)
gptkbp:hasRelatedPatent gptkb:Quantum_Computing
gptkbp:hasSpecialty Eigenvalues are real
Eigenvectors corresponding to distinct eigenvalues are orthogonal
https://www.w3.org/2000/01/rdf-schema#label Hermitian Operators
gptkbp:isBasedOn Complex vector spaces
gptkbp:isCharacterizedBy Symmetry properties
Symmetric_properties
gptkbp:isCitedBy Their_action_on_a_Hilbert_space
gptkbp:isCounteredBy Bra-ket notation
Real symmetric matrices in finite dimensions
Their commutation relations
Hermitian_matrices_in_finite_dimensions
gptkbp:isDescribedAs Physical systems
Spin systems
gptkbp:isEngagedIn Quantum_State_Measurement
gptkbp:isExploredIn Matrix form
gptkbp:isFoundIn Mathematical_Physics
gptkbp:isImportantFor Spectral Theorem
gptkbp:isIntegratedWith Quantum_optics
Quantum_Theory
gptkbp:isInvolvedIn Quantum_tunneling_phenomena
gptkbp:isLinkedTo Conservation laws in physics
gptkbp:isRelatedTo gptkb:Quantum_field_theory
Unitary operators
Observables in quantum mechanics
The uncertainty principle
Linear_Algebra
Quantum_statistical_mechanics
Quantum_correlations
gptkbp:isRepresentedIn Self-adjoint matrices
gptkbp:isStudiedIn Functional Analysis
gptkbp:isUsedBy Stability of quantum systems
Quantum_systems
gptkbp:isUsedFor Perturbation theory
Operator algebra
Other operators to form new operators
Sum of a normal operator and its adjoint
Quantum_phase_transitions
Linear_combinations_of_projection_operators
Operators_on_a_complex_Hilbert_space
gptkbp:isUsedIn gptkb:Quantum_Mechanics
Transition probabilities
Quantum_algorithms
Quantum_Mechanics_formalism
Quantum_harmonic_oscillators
gptkbp:isUtilizedFor Solve differential equations
Quantum_information_theory
Quantum_state_evolution
gptkbp:keyIssues Quantum_entanglement
Quantum_decoherence
gptkbp:mayHave Matrix mechanics
Complex eigenvalues if not Hermitian
Spectral_decomposition