#tket

Mark Koch on a stage in an auditorium next to a giant screen showing a very simple quantum circuit. Mark is wearing a very cool t-shirt.

Mark Koch opens the second session of #iwqc talking about how to optimise "dynamic circuits". Personally I don't like this term -- "quantum programs" is better! (I do like Mark's t-shirt though.)
#quantum #quantumcomputing #compilers #tket

Hamiltonian dynamics simulation using linear combination of unitaries on an ion trap quantum computer The linear combination of unitaries (LCU) method has proven to scale better than existing product formulas in simulating long time Hamiltonian dynamics. However, given the number of multi-control gate...

New paper dance! This is mainly the work of Michelle Sze in our chemistry team, but I want to also big up the TKET team (Silas and Yao) for making the compiler absolutely rip on those LCU circuits.
arxiv.org/abs/2501.18515

#quantum #quantumcomputing #quantinuum #tket