Vol.1 | Issue 1

Investigating a challenge of building a superconducting quantum computer

Nuttamas Tubsrinuan *, Gustav Andersson, Per Delsing / 2020-12-31

Parasitic two-level systems (TLS) coupling to a superconducting quantum circuit causes information loss. To mitigate this problem, a better physical understanding of the coupling mechanism is crucial. Phase noise caused by TLS interaction is investigated by using a surface acoustic wave resonator.…