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Variations. The detailed semantics of "the" ternary operator as well as its syntax differs significantly from language to language. A top level distinction from one language to another is whether the expressions permit side effects (as in most procedural languages) and whether the language provides short-circuit evaluation semantics, whereby only the selected expression is evaluated (most ...
Squeeze operator. In quantum physics, the squeeze operator for a single mode of the electromagnetic field is [1] where the operators inside the exponential are the ladder operators. It is a unitary operator and therefore obeys , where is the identity operator. Its action on the annihilation and creation operators produces.
A generator matrix for a linear [,,]-code has format , where n is the length of a codeword, k is the number of information bits (the dimension of C as a vector subspace), d is the minimum distance of the code, and q is size of the finite field, that is, the number of symbols in the alphabet (thus, q = 2 indicates a binary code, etc.).
The translation operator. The rotation operator , with the first argument indicating the rotation axis and the second the rotation angle, can operate through the translation operator for infinitesimal rotations as explained below. This is why, it is first shown how the translation operator is acting on a particle at position x (the particle is ...
The following is a list of operators of the Comac ARJ21. Airline operators. There are 113 Comac ARJ21 aircraft in active service as of September 2023. Currently, the largest operator is Chengdu Airlines with 25 aircraft.
The BCH code with and higher has the generator polynomial. This code has minimal Hamming distance 15 and corrects 7 errors. It has 1 data bit and 14 checksum bits. It is also denoted as: (15, 1) BCH code. In fact, this code has only two codewords: 000000000000000 and 111111111111111 (a trivial repetition code ).
In a quantum error-correcting code, the codespace is the subspace of the overall Hilbert space where all logical states live. In an -qubit stabilizer code, we can describe this subspace by its Pauli stabilizing group, the set of all -qubit Pauli operators which stabilize every logical state. The stabilizer formalism allows us to define the ...
In mathematics, the term infinitesimal generator may refer to: an element of the Lie algebra, associated to a Lie group. Infinitesimal generator (stochastic processes), of a stochastic process. infinitesimal generator matrix, of a continuous time Markov chain, a class of stochastic processes. Infinitesimal generator of a strongly continuous ...