Skip to main content
Share Your Experience: Take the 2024 Developer Survey
More Anonymous's user avatar
More Anonymous's user avatar
More Anonymous's user avatar
More Anonymous
  • Member for 5 years, 6 months
  • Last seen more than a week ago
0 votes
0 answers
37 views

On modelling the measurement?

2 votes
1 answer
219 views

What happens if I superimpose my quantum computer?

3 votes
1 answer
129 views

On the probability of agreeing with different density matrices?

2 votes
1 answer
257 views

De-coherence and Wigners friend?

1 vote
0 answers
62 views

Is $\rho | \psi \rangle$ invariant in the Wigners friend thought experiment?

6 votes
0 answers
122 views

Is No Free Lunch Theorem generalizable to Quantum Computation?

2 votes
2 answers
716 views

Are there problems that a classical computer can solve and a quantum computer can never solve?

2 votes
1 answer
111 views

What are the possible initial states that can be prepared in a lab for use in a quantum computation?

2 votes
0 answers
76 views

Born rule as the sudden approximation applied twice?

2 votes
1 answer
94 views

Lieb-Robinson Bound in 2nd quantized description?

1 vote
0 answers
51 views

Is this inequality related to time-energy uncertainty true or testable?

1 vote
0 answers
73 views

Time accuracy required to reconstruct the density matrix?

2 votes
2 answers
143 views

Given averages of powers of position and momentum in quantum mechanics what information can be secured about the wave-function?

2 votes
0 answers
266 views

Conditional Time Evolution increases entropy?

3 votes
0 answers
146 views

Increasing the von Neumann entropy despite the measurement?

1 vote
1 answer
73 views

Minimum number of ancilla qubits to unitarily simulate a measurement?

3 votes
2 answers
284 views

Minimum number of ancilla qubits required to make a transformation unitary?

4 votes
0 answers
340 views

Using quantum computers to calculate definite integrals?

0 votes
1 answer
65 views

Algorithm to approximate Chaitin's Constant?

2 votes
1 answer
279 views

Quantify the probability in guessing the Hamiltonian?

1 vote
1 answer
111 views

About production and disagreements between density matrices

2 votes
1 answer
143 views

Could second quantisation and QFT become a problem when scaling up quantum computers?

2 votes
0 answers
44 views

Conditional probability between parameter and operator in quantum mechanics?

3 votes
1 answer
345 views

Does the Copenhagen interpretation (+ "quasi-classical measuring apparatus") allow one to bypass a derivation's objection?