2 papers
quant-ph2005
New Structural Quantum Circuit Simulating a Toffoli Gate
Masanari Asano, Chikara Ishii
A Toffoli gate (-NOT gate) is regarded as an important unitary gate in quantum computation, and is simulated by a quantum circuit composed of -NOT gates. This paper p…
cond-mat.stat-mech2004
Low-energy excitations in a one-dimensional orthogonal dimer model with the Dzyaloshinski-Moriya interaction
Kenji Sasaoka, Chikara Ishii
Effects of the Dzyaloshinski-Moriya (DM) interaction on low-energy excitations in a one-dimensional orthogonal-dimer model are studied by using the perturbation expansions and the…