EntityQ4752992· pop 5· linked from 25 articlesancillaSign in to saveextra bit(s) required in reversible and quantum computation, as bits cannot be modified arbitrarilyConnectionsuncomputationEntityquantum mechanicsEntityInternational Standard Book NumberEntitydigital object identifierEntityquantum entanglementEntityQ180686Entitylogic gateEntitybibcodeEntityQ118398Entitycomputer memoryEntitymathematical operationEntityquantum computingEntityqubitEntityinverterEntityDeutsch–Jozsa algorithmEntityToffoli gateEntityquantum error correctionEntitycontrolled NOT gateEntityreversible computingEntityMichael A. NielsenEntityCategoriesQuantum information science