The quantum computing structure also comprises a first mechanism for controlling a charge of the superconducting phase charge qubit and {HEAD ~ a second mechanism} for detecting {TAIL ~ a charge} of the superconducting phase charge qubit, wherein the first mechanism and the second mechanism are each capacitively connected to the superconducting phase charge qubit 
for detecting
The quantum computing structure also comprises a first mechanism for controlling a charge of the superconducting phase charge qubit and { HEAD ~ a second mechanism } for detecting { TAIL ~ a charge } of the superconducting phase charge qubit , wherein the first mechanism and the second mechanism are each capacitively connected to the superconducting phase charge qubit
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH