Kil-Chan Ha

According to our database, Kil-Chan Ha authored at least 8 papers between 2001 and 2019.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2019

Separability of multi-qubit states in terms of diagonal and anti-diagonal entries.

Kil-Chan Ha, Kyung Hoon Han, Seung-Hyeok Kye

Quantum Inf. Process., 2019

2014

Global Geometric Difference Between Separable and Positive Partial Transpose States.

Kil-Chan Ha, Seung-Hyeok Kye

Open Syst. Inf. Dyn., 2014

2013

Exposedness of Choi-Type Entanglement Witnesses and Applications to Lengths of Separable States.

Kil-Chan Ha, Seung-Hyeok Kye

Open Syst. Inf. Dyn., 2013

2012

Geometry of the Faces for Separable States Arising from Generalized Choi Maps.

Kil-Chan Ha, Seung-Hyeok Kye

Open Syst. Inf. Dyn., 2012

2011

Entanglement Witnesses Arising from Exposed Positive Linear Maps.

Kil-Chan Ha, Seung-Hyeok Kye

Open Syst. Inf. Dyn., 2011

2003

A Lattice Based Public Key Cryptosystem Using Polynomial Representations.

Seong-Hun Paeng, Bae Eun Jung, Kil-Chan Ha

Proceedings of the Public Key Cryptography, 2003

2001

Improved Public Key Cryptosystem using Finite non Abelian Groups.

Seong-Hun Paeng, Daesung Kwon, Kil-Chan Ha, Jae Heon Kim

IACR Cryptol. ePrint Arch., 2001

New Public Key Cryptosystem Using Finite Non Abelian Groups.

Seong-Hun Paeng, Kil-Chan Ha, Jae Heon Kim, Seongtaek Chee, Choonsik Park

Proceedings of the Advances in Cryptology, 2001