Publication

Optimizing Quantum Circuit Synthesis for Permutations Using Recursion

Bruno Schmitt Antunes
2022
Conference Papers

Résumé

We describe a family of recursive methods for the synthesis of qubit permutations on quantum computers with limited qubit connectivity. Two objectives are of importance: circuit size and depth. In each case we combine a scalable heuristic with a nonscalable, yet exact, synthesis.

Source officielle

https://infoscience.epfl.ch/entities/publication/e77380d5-8ff4-4b10-98a0-39e43b230c94

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Bruno Schmitt Antunes
2022
Conference Papers

Résumé

Source officielle

https://infoscience.epfl.ch/entities/publication/e77380d5-8ff4-4b10-98a0-39e43b230c94

À propos de ce résultat

Concepts associés (20)

Informatique quantique

L'informatique quantique est le sous-domaine de l'informatique qui traite des calculateurs quantiques et des associés. La notion s'oppose à celle d'informatique dite « classique » n'utilisant que des phénomènes de physique classique, notamment de l'électricité (exemple du transistor) ou de mécanique classique (exemple historique de la machine analytique). En effet, l'informatique quantique utilise également des phénomènes de la mécanique quantique, à savoir l'intrication quantique et la superposition.

Quantum circuit

In quantum information theory, a quantum circuit is a model for quantum computation, similar to classical circuits, in which a computation is a sequence of quantum gates, measurements, initializations of qubits to known values, and possibly other actions. The minimum set of actions that a circuit needs to be able to perform on the qubits to enable quantum computation is known as DiVincenzo's criteria. Circuits are written such that the horizontal axis is time, starting at the left hand side and ending at the right.

Trapped ion quantum computer

A trapped ion quantum computer is one proposed approach to a large-scale quantum computer. Ions, or charged atomic particles, can be confined and suspended in free space using electromagnetic fields. Qubits are stored in stable electronic states of each ion, and quantum information can be transferred through the collective quantized motion of the ions in a shared trap (interacting through the Coulomb force).

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