Tensor Network Quantum Simulator With Step-Dependent Parallelization

Understand

In this work, we present a new large-scale quantum circuit simulator.

• It is based on the tensor network contraction technique to represent quantum circuits.
• We propose a novel parallelization algorithm based on \stepslice .
• In this paper, we push the requirement on the size of a quantum computer that will be needed to demonstrate the advantage of quantum computation with Quantum Approximate Optimization Algorithm (QAOA).