50 citations · 163 across the 18 of their papers we have counts for
6 papers · 1 filter
Analytical technique for simplification of the encoder-decoder circuit for a perfect five-qubit error correction
Jin-Yuan Hsieh, Che-Ming Li, Der-San Chuu
Simpler encoding and decoding networks are necessary for more reliable quantum error correcting codes (QECCs). The simplification of the encoder-decoder circuit for a perfect five-…
Orientations of two coupled molecules
Ying-Yen Liao, Yueh-Nan Chen, Der-San Chuu
Orientation states of two coupled polar molecules controlled by laser pulses are studied theoretically. By varying the period of a series of periodically applied laser pulse, trans…
Formulation of a Family of Sure-Success Quantum Search Algorithms
Jin-Yuan Hsieh, Che-Ming Li, Jenn-Sen Lin +1
In this work, we consider a family of sure-success quantum algorithms, which is grouped into even and odd members for solving a generalized Grover search problem. We prove the matc…
Hamiltonian and measuring time for analog quantum search
Jin-Yuan Hsieh, Che-Ming Li, Der-San Chuu
We derive in this study a Hamiltonian to solve with certainty the analog quantum search problem analogue to the Grover algorithm. The general form of the initial state is considere…
An improved phase error tolerance in Quantum search algorithm
Jin-Yuan Hsieh, Che-Ming Li, Der-San Chuu
As the matching condition in Grover search algorithm is transgressed due to inevitable errors in phase inversions, it gives a reduction in maximum probability of success. With a gi…
Multi-object searching algorithm using subgrouped oracles
Jin-Yuan Hsieh, Che-Ming Li, Der-San Chuu
We present in this work, if a set of well organized suboracles is available, an algorithm for multiobject search with certainty in an unsorted database of items. Depending on t…