88 citations · 222 across the 9 of their papers we have counts for
9 papers
A necessary and sufficient condition to play games in quantum mechanical settings
Sahin Kaya Ozdemir, Junichi Shimamura, Nobuyuki Imoto
Quantum game theory is a multidisciplinary field which combines quantum mechanics with game theory by introducing non-classical resources such as entanglement, quantum operations a…
Experimental ancilla-assisted qubit transmission against correlated noise using quantum parity checking
Takashi Yamamoto, Ryoji Nagase, Junichi Shimamura +3
We report the experimental demonstration of a transmission scheme of photonic qubits over unstabilized optical fibers, which has the plug-and-play feature as well as the ability to…
Playing games in quantum mechanical settings: A necessary and sufficient condition
Junichi Shimamura, Sahin Kaya Ozdemir, Nobuyuki Imoto
A number of recent studies have focused on novel features in game theory when the games are played using quantum mechanical toolbox (entanglement, unitary operators, measurement).…
Probabilistic cloning with supplementary information
Koji Azuma, Junichi Shimamura, Masato Koashi +1
We consider probabilistic cloning of a state chosen from a mutually nonorthogonal set of pure states, with the help of a party holding supplementary information in the form of pure…
Faithful qubit distribution assisted by one additional qubit against collective noise
T. Yamamoto, J. Shimamura, S. K. Ozdemir +2
We propose a distribution scheme of polarization states of a single photon over collective-noise channel. By adding one extra photon with a fixed polarization, we can protect the s…
Entangled states that cannot reproduce original classical games in their quantum version
Junichi Shimamura, Şahin Kaya Özdemir, Fumiaki Morikoshi +1
A model of a quantum version of classical games should reproduce the original classical games in order to be able to make a comparative analysis of quantum and classical effects. W…