KnowraTensor productLinked fromLinked fromThe 19 pages that link to Tensor product, each with the reason it gives.All 19Broader topic 1Related 13Narrower topic 2Compared with 3Quantum entanglementRelated: Composite quantum systems use tensor products, and some resulting states cannot be factored into parts.Covariant derivativeRelated: The derivative extends from vectors and covectors to general tensors through a product rule.TensorRelated: It gives tensors an algebraic construction independent of chosen coordinates.Dual spaceRelated: Dual spaces connect tensors and multilinear maps through natural pairing isomorphisms in finite dimensions.Tensor fieldRelated: Pointwise tensor products produce new tensor fields from existing ones.Bilinear formRelated: Every bilinear form corresponds to a linear functional on the tensor product of its two input spaces.Tensor calculusRelated: It builds higher-rank tensors from simpler ones before differentiation or contraction.Indistinguishable particlesRelated: It provides the starting space for describing several particles together.Pauli matricesRelated: Products with identity matrices extend Pauli operators to selected qubits in multi-qubit systems.Bell stateRelated: It constructs the four-dimensional state space for two qubits.No-communication theoremRelated: The theorem applies to joint states built from separate parties’ subsystems.Algebra over a fieldRelated: An algebra multiplication can be encoded as a linear map from a tensor square.Mathematical formulation of quantum mechanicsRelated: Composite quantum systems require tensor products of their component state spaces.