This repository contains a Jupyter notebook that explores the decomposition of multi-controlled unitary (MCU) quantum gates. Specifically we look at an arbitary 2x2 unitary and restrict ourselves to ...

Abstract: Reducing control complexity is essential for achieving large-scale quantum computing, particularly on platforms operating in cryogenic environments. Wiring each qubit to a room-temperature ...

In this repo, we construct multi-controlled gates using only cx and single-qubit gates through two methods. Both methods take as inputs three angles which implement ...

When measurements are interspersed in random quantum circuits, the long-time entanglement of the system exhibits a phase transition with the varying density of measurements. Here, we use a single ...