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US 2026/0073264 A1Published application
Quantum circuit for simulating a unitary vibrational coupled cluster and methods for use therewith
AssigneeBEIT Sp. z o.o.
InventorsMichal Marek Szczepanik, Emil Zak
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Abstract
An n-qubit quantum circuit includes: a first unitary circuit operating on n qubits, where n is equal to 2 m; a rotation gate controlled by m of the n qubits; and a second unitary circuit operating on the n qubits; wherein n-qubit quantum circuit implements an m-excitation gate corresponding to a unitary vibrational coupled-cluster (UVCC).
Claims20
An n-qubit quantum circuit comprising:
- a first unitary circuit operating on n qubits, where n=2 m;
- a rotation gate controlled by m of the n qubits;
- and
- a second unitary circuit operating on the n qubits;
- wherein n-qubit quantum circuit implements an m-excitation gate corresponding to a unitary vibrational coupled-cluster (UVCC).
2 more elements
A method for use with an n-qubit quantum circuit, the method comprising:
- processing n qubits, via a first unitary circuit of the n-qubit quantum circuit, where n=2 m;
- providing a controlled rotation, via a rotation gate of the n-qubit quantum circuit controlled by m of the n qubits;
- and
- processing the n qubits a second unitary circuit of the n-qubit quantum circuit, wherein n-qubit quantum circuit implements an m-excitation gate corresponding to a unitary vibrational coupled cluster (UVCC).
1 more element
Dependencies are inferred from the claim text.