Search results

1. The Church of the larger Hilbert space

   ... one has to couple the given one is usually called the ancilla of the channel. Stinespring's representation comes with a bound on the dimension of the ancilla system, and is unique up to unitary equivalence. Stinespring's ...

   Wiki article - Anonymous (not verified) - 05/04/2023 - 22:02 - 0 comments

2. The no-cloning theorem

   ... linear transformation on the state (and potentially an ancilla ) . Proof Suppose the state of a quantum system A is a qubit ...

   Wiki article - Anonymous (not verified) - 26/10/2015 - 17:56 - 0 comments

3. Quantum error correction and fault-tolerance

   ... i th qubit of other blocks of the code or of special ancilla states. An operation consisting only of single-qubit gates is ... more complicated techniques. First we create special encoded ancilla states in a non-fault-tolerant way, but perform some sort of check on ...

   Wiki article - Anonymous (not verified) - 26/10/2015 - 17:56 - 0 comments

4. Separability criteria

   ... coupled to another system   S n , called "ancilla". If we perform a physical transformation, represented by the positive ...

   Wiki article - Anonymous (not verified) - 04/05/2016 - 17:37 - 0 comments

5. Quantum Optics Labs @INRiM

   ... density matrix with on/off detectors. Optimal tomography, ancilla assisted detector tomography. Color centers in diamond: ...

   Research group - Marco Gramegna - 09/02/2021 - 11:56 - 0 comments

6. Quantum Optics INRIM

   ... density matrix with on/off detectors. Optimal tomography, ancilla assisted detector tomography. Color centers in diamond: ...

   Research group - Alessio.avella - 09/02/2021 - 13:28 - 0 comments