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cnada
  • Member for 5 years, 9 months
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16 votes
2 answers
3k views

How would a quantum computer be used to solve Partial Differential Equations?

12 votes
1 answer
1k views

Is there an intuition built on ansatz in VQE algorithm or is it more a trial and error approach?

10 votes
2 answers
1k views

Is there a Hamiltonian simulation technique implemented somewhere?

9 votes
1 answer
206 views

What good references would you recommend to understand the (continuous-variable) CV model of computation?

6 votes
2 answers
673 views

How do we code the matrix for a controlled operation knowing the control qubit, the target qubit and the $2\times 2$ unitary?

6 votes
2 answers
436 views

Is there a tool that can give you the unitary representing a quantum circuit from just a string?

5 votes
1 answer
194 views

What is continuous quantum register and how it relates to qubits?

4 votes
1 answer
275 views

Electronic structure calculations and the Ising model: practical?

4 votes
1 answer
233 views

QAOA and symmetry effects on the angles

3 votes
1 answer
117 views

How does the fact that the output of a quantum circuit cannot be efficiently simulated classically help for optimisation?

3 votes
3 answers
645 views

Can we do adiabatic quantum computing with a quantum circuit model and how?

3 votes
1 answer
167 views

Resources to keep a track on open Ph.D. positions in specific sub-fields/topics of quantum computing

2 votes
1 answer
1k views

Cirq: easiest way to compute qubit Hamiltonian expectation value with number of shots

1 vote
1 answer
99 views

What is $\mathbb{Z}_2$ symmetry?