APPARATUS AND METHOD FOR MAKING QUANTUM WORDS TO CORRECT QUANTUM ERROR

摘要

The present invention relates to a method and an apparatus for making quantum words to correct quantum errors. The method includes the steps of: producing a gage group by configuring a second initial state by applying a cubit and a gage cubit which are raveled with a first initial state of a CWS code, and by using a gage cubit and a cubit which are raveled with the second initial state; producing a gage group constructor by using a standard way of the CWS code; analyzing quantum errors generated in a quantum error channel as binary errors through the gage group constructor; producing binary error correction signs which correct the binary errors; and producing word operators of the CWS through the binary error correction signs. Therefore, a code word including the raveled cubit and gage cubit is produced by using the word operators.