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About: Complex Hadamard matrix     Goto   Sponge   NotDistinct   Permalink

An Entity of Type : yago:Matrix108267640, within Data Space : dbpedia.org associated with source document(s)

Type: yago:WikicatMatricesyago:Abstraction100002137yago:Arrangement107938773yago:Array107939382yago:Group100031264yago:Matrix108267640 New Facet based on Instances of this Class

A complex Hadamard matrix is any complex matrix satisfying two conditions: * unimodularity (the modulus of each entry is unity): * orthogonality: , where denotes the Hermitian transpose of and is the identity matrix. The concept is a generalization of the Hadamard matrix. Note that any complex Hadamard matrix can be made into a unitary matrix by multiplying it by ; conversely, any unitary matrix whose entries all have modulus becomes a complex Hadamard upon multiplication by . belong to this class.