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We introduce the free quantum noncommutative fields as described by braidedtensor products. The multiplication of such fields is decomposed into threeoperations, describing the multiplication in the algebra M of functions onnoncommutative space-time, the product in the algebra H of deformed fieldoscillators, and the braiding by factor Psi_{M,H} between algebras M and H. Fornoncommutativity generated by the twist factor we shall employ the star-productrealizations of the algebra M in terms of functions on standard Minkowskispace. The covariance of single noncommutative quantum fields under deformedPoincare symmetries is described by the algebraic covariance conditions whichare equivalent to the deformation of generalized Heisenberg equations onPoincare group manifold. We shall calculate the covariant braided fieldcommutator, which for free quantum noncommutative fields provides the fieldquantization condition and is given by standard Pauli-Jordan function. Forilustration of our new scheme we present explicit calculations for thewell-known case in the literature of canonically deformed free quantum fields.

Braided Tensor Products and the Covariance of Quantum Noncommutative Free Fields