Quantum compiling aims to construct a quantum circuit V by gates drawn from native gate alphabet, which is functionally equivalent the target unitary U. It crucial stage for running of algorithms on noisy intermediate-scale (NISQ) devices. However, space structure exploration enormous, resulting in requirement human expertise, hundreds experimentations or modifications existing circuits. In thi...

Current hardware for quantum computing suffers from high levels of noise, and so to achieve practical fault-tolerant will require powerful efficient methods correct errors in circuits. Here, we explore the role effectiveness using noise tailoring techniques improve performance error correcting codes. Noise such as randomized compiling (RC) convert complex coherent processes effective stochastic...

Efficiently processing basic linear algebra subroutines is of great importance for a wide range computational problems. In this paper, we consider techniques to implement matrix functions on quantum computer. We embed given matrices into 3 times larger Hermitian and assume as input set unitary operators generated by the embedding matrices. With formula, give Trotter-based elementary operations ...

We consider the state of the art in compiler construction and where to go from here. Main topics are improved exploitation of present (and future) hardware features, the interaction between compiling techniques and processor design, and the use of compiling techniques in application areas such as component-based software engineering and software reengineering.