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0 votes
0 answers
49 views

How to predict state vector of a quantum circuit in IBM qiskit

How to Predict the state vector output of the following quantum circuit? ...
Khilesh Chauhan's user avatar
0 votes
1 answer
64 views

Circuit containing only Hadamard gate returns bad results

I am new to quantum computing. My circuit contains only one qubit, one Hadamard gate and an operation to measure the state of the qubit. So, as I understand, the qubit is in superposition state after ...
Wiss's user avatar
  • 11
7 votes
3 answers
3k views

How are the IBM's and Google's Hadamard gates fabricated and operated?

There are thousands of articles, books and web sites describing the Hadamard Gate from a theoretical point of view. But I haven't been able to find any photo about any real implementeation of a ...
skan's user avatar
  • 173