mavzolej
  • Member for 2 years, 9 months
  • Last seen more than a month ago
1 answers
9 votes
3k views
8 bookmarks
Evaluating expectation values of operators in Qiskit
0 answers
9 votes
102 views
Anti-symmetrization on the lattice
1 answers
8 votes
201 views
1 bookmarks
Preparing any superposition of fixed Hamming weight states
2 answers
6 votes
118 views
Exponentiating Pauli matrices using trapped ion native gates (single-qubit rotations + XX, YY, ZZ)
1 answers
6 votes
126 views
1 bookmarks
Is there any legitimate information about Microsoft quantum hardware?
1 answers
6 votes
193 views
1 bookmarks
$n$ qubit vs. a $d=2^n$ qudit states and measurements
0 answers
6 votes
130 views
1 bookmarks
Encoding bosonic degrees of freedom
2 answers
4 votes
64 views
Can error correction for a classical algorithm with bit flips be easier than for a general quantum circuit?
0 answers
4 votes
70 views
Trotter error for bosons in various encodings
1 answers
4 votes
221 views
Defining a custom parametric gate in Qiskit in terms of standard gates?
1 answers
3 votes
474 views
2 bookmarks
How to do state tomography when using sampling in Qiskit?
1 answers
3 votes
273 views
1 bookmarks
Matrix mod 2 multiplication
0 answers
3 votes
58 views
"$W_n$ state" in Bravyi-Kitaev encoding
1 answers
2 votes
432 views
2 bookmarks
VQE Cirq example
0 answers
2 votes
77 views
Calculating exact expectation values on ibmq_qasm_simulator
0 answers
2 votes
86 views
Qiskit CircuitStateFn.eval() on more than 16 qubits
2 answers
2 votes
58 views
1 bookmarks
Check if $|\psi\rangle$ is equal to a fixed basis state using the standard set of gates
0 answers
2 votes
98 views
2 bookmarks
Preparing arbitrary two- and multi-qubit states with real amplitudes
3 answers
2 votes
575 views
1 bookmarks
Creating a custom VariationalForm in Qiskit
1 answers
2 votes
142 views
Trotterizing a Pauli sum in Qiskit
1 answers
2 votes
205 views
Jordan-Wigner $\leftrightarrow$ Bravyi-Kitaev transformation in Qiskit
1 answers
2 votes
72 views
1 bookmarks
Preparing a linear combination of two $1$-occupied states
0 answers
1 votes
54 views
How do I construct a circuit to reshuffle some computational basis vectors?
1 answers
1 votes
63 views
Why do we use two optical modes per qubit in the KLM scheme?
1 answers
1 votes
189 views
Quantum error correction on IBM devices?
0 answers
1 votes
39 views
How to ignore spins is Qiskit chemistry package?
1 answers
1 votes
601 views
2 bookmarks
Expressing a term of an $n$-qubit Hamiltonian in terms of Pauli operators
1 answers
1 votes
275 views
Uniform superposition of states with one qubit set to $|1\rangle$ and others to $|0\rangle$
1 answers
0 votes
146 views
1 bookmarks
What is the proper way of doing Pauli arithmetic in Qiskit?
1 answers
0 votes
74 views
Modifying measurements in a Qiskit circuit