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Juan Miguel Arrazola
  • Member for 10 years, 3 months
  • Last seen more than 1 year ago
7 votes

What is the motivation for the definition of concurrence in quantum information?

5 votes
Accepted

Show that Bell states cannot be decomposed as tensor products of single qubits' states

4 votes

How to compute the pure extensions of a given mixed state?

4 votes
Accepted

Fast algorithm for maximizing the quantum fidelity

4 votes

Is the collapse of the wave function inherently time asymmetric?

4 votes

Types of photon qubit encoding

3 votes
Accepted

Why do local hidden variable theories predict a triangular pattern for the graph?

3 votes

What's wrong with this faster-than-light gedankenexperiment?

3 votes
Accepted

Quantum key distribution (QKD) upper and lower bounds

3 votes
Accepted

A good book for Quantum Cryptography

2 votes
Accepted

why non orthogonal states are indistinguishable?

2 votes

Quantum Teleportation Fidelity

2 votes

Why do some physicists believe that scalable quantum computing is possible?

2 votes

Variations of double slit experiment with their results to look up

2 votes

Again about all-win lottery

1 vote
Accepted

Is it possible to create an entangled pair of photons if they originate initially from operations at two separate sites?

1 vote

using a unitary matrix to transpose

1 vote

Bell State, if Bob applies a Pauli Gate?

1 vote
Accepted

mixture of maximally mixed and maximally entangled state

0 votes

Multiqubit state tomography by performing measurement in the same basis