We show that such states, firstly have on the average a high value of concurrence, secondly can be constructed by a universal unitary operator independent of the input states.
This replicates universal unitary evolution by mapping it, via Trotter decompositions, to a circuit, which can then be made arbitrarily accurate by the use of error correction.
For critics and defenders alike, postmodernism became associated with belief in a 'crisis' in representation, abandonment of correspondence theories of truth, universal reason, and unitary schemas of progress inherited from the Enlightenment.
In the circuit-based model the problem is to achieve a scalable quantum system that at the same time will allow one to (1) robustly represent quantum information, (2) perform a universal family of unitary transformation, (3) prepare a fiducial initial state, and (4) measure the output result.
"The reason why we have not made better inroads is because people have been looking at this…as if it's one singular unitary universal problem that affects all individuals equally".
Trends in the comparative study of religions have retained the interest in morphology but have decisively rejected the almost universal 19th-century assumption of unitary evolution in the history of religion.
Cao, C; Elliott, E; Joseph, J; Wu, H; Petricka, J; Schäfer, T; Thomas, JE, Universal quantum viscosity in a unitary Fermi gas., Science (New York, N.Y ., vol. 331 no.
These examples point to the limitations of Western enlightenment notions of independence, autonomy and the universal subject, which rely on unitary, fixed and contained subjects.
As before, we do this by showing how we may implement a two-qubit entangling gate and a universal set for single-qubit unitaries on the register.
(b) In this minimal control model the elements of a universal set for single-qubit unitaries, { u 0, u 1 }, are applied to the register by the K a j interaction and initialising the ancilla in the state | i 〉 where i = 0, 1.
Again, due to the global unitarity of the model the computation is deterministic and is based on a finite gate set composed of one two-qubit entangling gate and two single-qubit gates that form a universal set for single-qubit unitaries.
