Go Kato's Homepage

　Name

Go KATO, Ph. D.

Computing Theory Research Group
Media Information Laboratory
NTT Communication Science Laboratories

3-1 Morinosato-Wakamiya, Atsugi, Kanagawa, 243-0198 Japan
E-mail: kato.go[put"@"here]lab.ntt.co.jp

[G. Kato]

[ English |Japanese]

Updated: May 10, 2011 © Go Kato

Reseach Areas

Quantum Computing, Quantum Information

Thermodynamics for Quantum Integrable Systems（1999.4 -- 2004.3）

Society Membership

The Physical Society of Japan

Biography

1999.3 B.S., Physics from Tokyo University

2001.3 M.S., Physics from Tokyo University

2004.3. Ph.D., Physics from Tokyo University

2004.4 Joined in NTT Communication Science Laboratories.

Publications

Akihiro Mizutani and Go Kato,
Security of round-robin differential-phase-shift quantum key distribution protocol with correlated light sources,
Phys. Rev. A 104, 062611(2021).
(arXive:2107.02593)

Go Kato, Masaki Owari, and Masahito Hayashi,
Single-Shot Secure Quantum Network Coding for General Multiple Unicast Network with Free One-Way Public Communication,
IEEE Transaction on Information Theory, 67, 4564-4587 (2021).
(arXiv:2003.13293)

Guillermo Curras-Lorenzo, Alvaro Navarrete,Koji Azuma, Go Kato, Marcos Curty, and Mohsen Razavi,
Tight finite-key security for twin-field quantum key distribution,
npj Quantum Inf 7, 22 (2021).
(arXiv:1910.11407)

Masahito Hayashi, Masaki Owari, Go Kato, and Ning Cai
Reduction Theorem for Secrecy over Linear Network Code for Active Attacks,
Entropy 22, 1053(2020).
(arXiv:2003.11722)

Margarida Pereira, Go Kato, Akihiro Mizutani, Marcos Curty, and Kiyoshi Tamaki,
Quantum key distribution with correlated sources,
Sci. Adv.6,eaaz4487(2020).
(arXiv:1908.08261)

Stefan Bauml, Koji Azuma, Go Kato, and David Elkouss,
Linear programs for entanglement and key distribution in the quantum internet,
Commun Phys 3, 55(2020).
(arXiv:1809.03120)

Takuya Hatomura, and Go Kato,
Bounds for nonadiabatic transitions,
Phys. Rev. A 102, 012216(2020)
(arXiv:2005.03284)

Go Kato,
Concentration inequality using unconfirmed knowledge,
(arXiv:2002.04357)

Go Kato, Masaki Owari, and Koji Maruyama,
Algebra and Hilbert space structures induced by quantum probes,
Ann. Phys. 412, 168046(2020)
(arXiv:1803.11128)

Akihiro Mizutani, Go Kato, Koji Azuma, Marcos Curty, Rikizo Ikuta, Takashi Yamamoto, Nobuyuki Imoto, Hoi-Kwong Lo, and Kiyoshi Tamaki,
Quantum key distribution with setting-choice-independently correlated light sources,
npj Quantum Inf 5, 8(2019).
(arXiv:1803.09484)

Go Kato,
A Tight Bound of Tail Probabilities for a Discrete-time Martingale with Uniformly Bounded Jumps,
(arXiv:1905.06003)

Seiseki Akibue, Go Kato, and Naoki Marumo,
Perfect discrimination of nonorthogonal quantum states with posterior classical partial information,
Physical Review A 99, 020102(2019)
(arXiv:1811.08089)

Seiseki Akibue, and Go Kato,
Bipartite discrimination of independently prepared quantum states as a counterexample of a parallel repetition conjecture,
Phys. Rev. A 97, 042309(2018)
(arXiv:1802.00160)

Akihiro Mizutani, Toshihiko Sasaki, Go Kato, Yuki Takeuchi, and Kiyoshi Tamaki,
Information-theoretic security proof of differential-phase-shift quantum key distribution protocol based on complementarity,
Quantum Science and Technology 3, 014003(2018)
(arXiv:1705.00171)

Kiyoshi Tamaki, Hoi-Kwong Lo, Akihiro Mizutani, Go Kato, Charles Lim Ci Wen, Koji Azuma and Marcos Curty,
Security of quantum key distribution with iterative sifting,
Quantum Science and Technology 3, 014002(2018)
(arXiv:1610.06499)

Masaki Owari, Go Kato, and Masahito Hayashi,
Single-shot secure quantum network coding on butterfly network with free public communication,
Quantum Science and Technology 3, 014001(2018)
(arXiv:1705.01474)

Luca Rigovacca, Go Kato, Stefan Baeuml, M. S. Kim, W. J. Munro, and Koji Azuma,
Versatile relative entropy bounds for quantum networks,
New Journal of Physics, 20, 013033(2018)
(arXiv:1707.05543)

Seiseki Akibue, Masaki Owari, Go Kato, and Mio Murao.
Entanglement-assisted classical communication can simulate classical　communication without causal order,
Phys. Rev. A 96, 062331(2017)
(arXiv:1602.08835)

Koji Azuma, and Go Kato,
Aggregating quantum repeaters for the quantum internet,
Physical Review A 96, 032332(2017)
(arXiv:1606.00135)

Yuki Hatakeyama, Akihiro Mizutani, Go Kato, Nobuyuki Imoto, and Kiyoshi Tamaki,
Differential-phase-shift quantum key distribution protocol with small number of random delays,
Physical Review A 95, 042301(2017)
(arXiv:1702.00162)

Go Kato, and Kiyoshi Tamaki,
Security of six-state quantum key distribution protocol with threshold detectors,
Scientific Reports　6, 60044(2016)
(arXiv:1008.4663)

Takahiro Kubota, Yoshihiko Kakutani, Go Kato, Yasuhito Kawano, and Hideki Sakurada,
Semi-Automated Verification of Security Proofs of Quantum Cryptographic Protocols,
Journal of Symbolic Computation 73, 192-220(2016)

Masaki Owari, Koji Maruyama, Takeshi Takui, and Go Kato,
Probing an untouchable environment as a resource for quantum computing,
Phys. Rev. A 91, 012343(2015)
(arXiv:1301.2152)

Kiyoshi Tamaki, Marcos Curty, Go Kato, Hoi-Kwong Lo, and Koji Azuma,
Loss-tolerant quantum cryptography with imperfect sources,
Phys. Rev. A 90, 052314(2014)
(arXiv:1312.3514)

Koji Azuma, and Go Kato,
Optimal Entanglement Manipulation Via Coherent-State Transmission,
Phys. Rev. A 85, 060303(R)(2012)
(arXiv:1108.2747)

Go Kato,
Optimal cloning of qubits from replicas of a qubit and its orthogonal states,
Phys. Rev. A 82, 032314(2010)

Kiyoshi Tamaki, and Go Kato,
Quantum circuit for security proof without encryption of error syndrome and noisy processing,
Phys. Rev. A 81, 022316(2010)
(arXiv:1002.3199)

Go Kato,
Cloning of qubits with both the cloned state and the state orthogonal to it as inputs,
Phys. Rev. A 79, 032315(2009)

Go Kato,
Grover-algorithm-like operator using only single-qubit gates,
Physical Review A 72, 032319(2005)
(arXiv:quant-ph/0508081)

Go Kato, Masahiro Shiroishi, Minoru Takahashi, and Kazumitsu Sasaki,
Third-neighbour and other four-point correlation functions of spin-1/2 XXZ chain,
J. Phys. A, 37, 5097-5123(2004)
(arXiv:cond-mat/0402625)

Minoru Takahashi, Go Kato, and Masahiro Shiroishi,
Next Nearest Neighbor Correlation Functions of the Spin-1/2 XXZ Chain at Massive Region,
J. Phys. Soc. Jpn. 73, 245-253(2004)
(arXiv:cond-mat/0308589)

Go Kato, and Miki Wadati,
Bethe Ansatz Cluster Expansion Method for Quantum Integrable Particle Systems,
J. Phys. Soc. Jpn. 73, 1171-1179(2004)

Go Kato, Masahiro Shiroishi, Minoru Takahashi, and Kazumitsu Sakai,
Next Nearest-Neighbor Correlation Functions of the Spin-1/2 XXZChain at Critical Region,
J. Phys. A, 36, L337-L344(2003)
(arXiv:cond-mat/0304475)

Go Kato, and Miki Wadati,
A direct calculation of the free energy from the Bethe ansatz equation　for the Heisenberg model,
J. Math. Phys. 44, 4189-4200(2003)
(arXiv:cond-mat/0212326)

Go Kato, and Miki Wadati,
Direct Calculation of Thermodynamic Quantities　for Heisenberg Model,
J. Math. Phys. 43, 5060-5078(2002)
(arXiv:cond-mat/0212325)

Go Kato, and Miki Wadati,
Bethe ansatz cluster expansion method for a one-dimensional δ-function Bose gas,
Chaos, Solitons & Fractals 15, 849-858(2002)

Go Kato, and Miki Wadati,
Graphical representation of the partition function of a 1-Dδ-function Bose gas,
J. Math. Phys. 42, 4883-4893(2001)
(arXiv:cond-mat/0212323)

Miki Wadati, and Go Kato,
Statistical Mechanics of a One-Dimensional δ-function Bose Gas,
J. Phys. Soc. Jpn. 70, 1924-1930(2001)

Go Kato, and Miki Wadati,
Partition Function for a one-dimensional δ-function Bose Gas,
Phys. Rev. E 63, 036106(2001)
(arXiv:cond-mat/0212321)

Go Kato, and Miki Wadati,
Explicit Calculation. of the Partition Function of a one-dimensional δ-function bose gas,
Chaos, Soliton & Fractals 12, 993-1003(2001)

proceedings

Go Kato, Masaki Owari, and Koji Maruyama,
Hilbert Space Structure Induced by Quantum Probes,
Proceedings 2019, 12, 4.

Go Kato, Masaki Owari, and Masahito Hayashi,
Single-Shot Secure Quantum Network Coding for General Multiple Unicast Network with Free Public,
ICITS 2017. LNCS vol 10681 pp 166-187