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1 vote

1 answer

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What does a statevector with 3 elements (in Qiskit) represent?

CommunityBot

1

modified 3 hours ago

1 vote

2 answers

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How to calculate the probabilities of observing quantum states using the "expectation_from_wavefunction" in cirq (and why)

CommunityBot

1

modified 4 hours ago

3 votes

3 answers

91 views

Post selection in stim

David Dentelski

698

answered 8 hours ago

4 votes

1 answer

314 views

If T gates are now as expensive as CNOTs, what should be optimized?

Mert Gökduman

301

modified 9 hours ago

3 votes

2 answers

78 views

Logical coset probabilities

The Quantum Dude

115

modified 21 hours ago

1 vote

1 answer

36 views

Infinitesimal trace distance and metric

Quantum Mechanic

4,819

answered 21 hours ago

0 votes

1 answer

35 views

Consistent wrong output on Pennylane's LCU Challenge

diemilio

3,406

modified yesterday

1 vote

1 answer

48 views

How to Correct an Error in Stim Manually?

Peter-Jan

2,435

modified yesterday

3 votes

1 answer

731 views

Integrating an arbitrary decoder into the stim framework

Augusta Lina

21

modified yesterday

1 vote

1 answer

44 views

How to compute $ \int_{U(d)} \operatorname{Tr}\left( B \, U^\dagger C U \, D \, U^\dagger C U \, A \right) dU $ over the Haar measure?

Norbert Schuch

8,750

answered yesterday

1 vote

1 answer

51 views

How do I use CORRELATED_ERROR() of stim to implement crosstalk error?

Craig Gidney

47.5k

answered yesterday

1 vote

0 answers

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Could metronome synchronization entangle multiple qubits simultaneously?

quozy

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asked yesterday

1 vote

0 answers

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How to compute the Haar integral of Tr(ρ(U) log ρ(U))?

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asked yesterday

3 votes

1 answer

137 views

Classical feedback during the growth stage in magic state cultivation

Craig Gidney

47.5k

answered yesterday

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What does a statevector with 3 elements (in Qiskit) represent?

How to calculate the probabilities of observing quantum states using the "expectation_from_wavefunction" in cirq (and why)

Post selection in stim

If T gates are now as expensive as CNOTs, what should be optimized?

Logical coset probabilities

Infinitesimal trace distance and metric

Consistent wrong output on Pennylane's LCU Challenge

How to Correct an Error in Stim Manually?

Integrating an arbitrary decoder into the stim framework

How to compute $ \int_{U(d)} \operatorname{Tr}\left( B \, U^\dagger C U \, D \, U^\dagger C U \, A \right) dU $ over the Haar measure?

How do I use CORRELATED_ERROR() of stim to implement crosstalk error?

Could metronome synchronization entangle multiple qubits simultaneously?

How to compute the Haar integral of Tr(ρ(U) log ρ(U))?

Classical feedback during the growth stage in magic state cultivation

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