computational complexity theory, bounded-error quantum polynomial time (BQP) is the class of decision problems solvable by a quantum computer in polynomial...

non-quantum) complexity classes. Two important quantum complexity classes are BQP and QMA. A complexity class is a collection of computational problems that...

In computational complexity theory, PostBQP is a complexity class consisting of all of the computational problems solvable in polynomial time on a quantum...

appearing to give super-polynomial speedups and are BQP-complete. Because these problems are BQP-complete, an equally fast classical algorithm for them...

BQP is a computational complexity class that represents problems that are easy to solve for quantum computers. BQP or bqp can also refer to: Busa language...

A problem is BQP-complete if it is in BQP and any problem in BQP can be reduced to it in polynomial time. Informally, the class of BQP-complete problems...

to solve BQP problems instantly. The class of polynomial time on quantum computers with postselection, PostBQP, is equal to PP (see #PostBQP below). Furthermore...

computer. Questions about BQP still remain, such as the connection between BQP and the polynomial-time hierarchy, whether or not BQP contains NP-complete problems...

replace the ordinary Turing machine with a quantum computer, we get the class BQP. Adding postselection to BPP, or allowing computation paths to have different...

by the verifier with high probability. The relationship between QMA and BQP is analogous to the relationship between complexity classes NP and P[citation...