Questions tagged [bernstein-vazirani-algorithm]
For questions on the Bernstein-Vazirani algorithm.
2
questions
3
votes
1answer
46 views
Deutsch-Jozsa algorithm as a generalization of Bernstein-Vazirani
It is known that both algorithms use the same gates: $H^{\oplus n}U_fH^{\oplus n}$.
After the circuit, the qubits are in the state $\sum_y \left( \sum_x (-1)^{f(x)+xy} \right) |y\rangle $.
In DJ's ...
3
votes
1answer
94 views
Is the Bernstein-Vazirani algorithm dependent on the specific behavior of the oracle?
My understanding of the Bernstein-Vazirani algorithm is as follows:
We have a black box oracle with secret string $s$. The black box does
$$f(x) =s\cdot{x}=(\sum_1^n s_i\cdot{x_i})$$
We run each ...
