Nice paper by my colleagues. Although I'm not an author, I did contribute by saying "you guys should do this". 🙂

#quantum #quantinuum #ftqc #quantumcomputing
https://arxiv.org/abs/2505.09133

New #preprint :
Polylogarithmic-depth controlled-NOT gates without ancilla qubits.

https://arxiv.org/abs/2312.13206

We propose a complete strategy to obtain an exponential speedup for controlled operations. Such results will have a substantial impact on fault-tolerant #quantumcomputing (#FTQC) by improving the complexities of countless quantum algorithms