Marc Davis
YOU?
Author Swipe
Towards Distributed Quantum Computing by Qubit and Gate Graph Partitioning Techniques Open
Distributed quantum computing is motivated by the difficulty in building large-scale, individual quantum computers. To solve that problem, a large quantum circuit is partitioned and distributed to small quantum computers for execution. Par…
View article: Scalable Quantum Networks: Congestion-Free Hierarchical Entanglement Routing with Error Correction
Scalable Quantum Networks: Congestion-Free Hierarchical Entanglement Routing with Error Correction Open
We introduce Quantum Tree Networks (QTN), an architecture for hierarchical multi-flow entanglement routing. The network design is a $k$-ary tree where end nodes are situated on the leaves and routers at the internal nodes, with each node c…
LEAP: Scaling Numerical Optimization Based Synthesis Using an Incremental Approach Open
While showing great promise, circuit synthesis techniques that combine numerical optimization with search over circuit structures face scalability challenges due to a large number of parameters, exponential search spaces, and complex objec…
Randomized Compiling for Scalable Quantum Computing on a Noisy Superconducting Quantum Processor Open
The successful implementation of algorithms on quantum processors relies on the accurate control of quantum bits (qubits) to perform logic gate operations. In this era of noisy intermediate-scale quantum (NISQ) computing, systematic miscal…
Reoptimization of Quantum Circuits via Hierarchical Synthesis Open
The current phase of quantum computing is in the Noisy Intermediate-Scale Quantum (NISQ) era. On NISQ devices, two-qubit gates such as CNOTs are much noisier than single-qubit gates, so it is essential to minimize their count. Quantum circ…
LEAP: Scaling Numerical Optimization Based Synthesis Using an\n Incremental Approach Open
While showing great promise, circuit synthesis techniques that combine\nnumerical optimization with search over circuit structures face scalability\nchallenges due to a large number of parameters, exponential search spaces, and\ncomplex ob…
Optimizing Noisy-Intermediate Scale Quantum Circuits: A Block-Based Synthesis Open
The current phase of quantum computing is in the Noisy Intermediate-Scale Quantum (NISQ) era. On NISQ devices, two-qubit gates such as CNOTs are much noisier than single-qubit gates, so it is essential to minimize their count. Quantum circ…
QGo: Scalable Quantum Circuit Optimization Using Automated Synthesis Open
The current phase of quantum computing is in the Noisy Intermediate-Scale Quantum (NISQ) era. On NISQ devices, two-qubit gates such as CNOTs are much noisier than single-qubit gates, so it is essential to minimize their count. Quantum circ…
Randomized compiling for scalable quantum computing on a noisy\n superconducting quantum processor Open
The successful implementation of algorithms on quantum processors relies on\nthe accurate control of quantum bits (qubits) to perform logic gate operations.\nIn this era of noisy intermediate-scale quantum (NISQ) computing, systematic\nmis…
View article: Heuristics for Quantum Compiling with a Continuous Gate Set
Heuristics for Quantum Compiling with a Continuous Gate Set Open
We present an algorithm for compiling arbitrary unitaries into a sequence of gates native to a quantum processor. As accurate CNOT gates are hard for the foreseeable Noisy- Intermediate-Scale Quantum devices era, our A* inspired algorithm …