Giulio Chiribella

Professor and Associate Department Head (Research)
Department of Computer Science, The University of Hong Kong

Director
QICi Quantum Information and Computation Initiative @ HKUCS

Visiting Professor
Department of Computer Science, University of Oxford

Visiting Fellow
St Hilda's College, University of Oxford

Senior Research Fellow
Research Grant Council (RGC) and Croucher Foundation

CIFAR-Azrieli Global Scholar, Quantum Information Science Program

Curriculum Vitae

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Research Interests

- quantum information theory
- quantum causal networks
- quantum foundations
- quantum resource theories
- quantum detection and estimation 
- quantum communication
- quantum thermodynamics 

Selected Publications

Books:
 
G. M. D’Ariano, G. Chiribella, and P. Perinotti, 
Quantum Theory from First Principles: An Informational Approach,  
Cambridge University Press (2017).  

G. Chiribella and R. W. Spekkens, Eds. 
Quantum Theory: Informational Foundations and Foils, Springer (2016). 

Selected Publications:

G. Chiribella and D. Ebler
Quantum speedup in the identification of cause-effect relations
Nature Communications 10, 1472 (2019).

D. Ebler, S. Salek, and G. Chiribella
Enhanced communication the the assistance of indefinite causal order
Phys. Rev. Lett. 120, 120502 (2018)

G. Bai and G. Chiribella
Test one to test many: a unified approach to quantum benchmarks
Phys. Rev. Lett. 120, 150502 (2018), Editors' Suggestion.

G. Chiribella, Y. Yang, and J. Huang
Universal Superreplication of Unitary Gates
Phys. Rev. Lett. 114, 120504 (2015).

G. Chiribella and G. Adesso
Quantum Benchmarks for Pure Single-Mode Gaussian States
Phys. Rev. Lett. 112, 010501 (2014).

G. Chiribella, Y. Yang, and A. C.-C. Yao
Quantum Replication at the Heisenberg Limit
Nature Communications 4, 2915 (2013).

G. Chiribella and J. Xie
Optimal design and quantum benchmarks for coherent state amplifiers
Phys. Rev. Lett. 110, 213602 (2013).

G. Chiribella, G. M. D'Ariano, and P. Perinotti
Optimal Cloning of Unitary Transformation, 
Phys. Rev. Lett. 101, 180504 (2008).

G. Chiribella, G. M. D'Ariano, and P. Perinotti
Memory Effects in Quantum Channel Discrimination
Phys. Rev. Lett. 101, 180501 (2008).

G. Chiribella, G. M. D'Ariano, and P. Perinotti
Quantum Circuits Architecture
 Phys. Rev. Lett. 101, 060401 (2008).

G. Chiribella and G. M. D'Ariano
Quantum Information Becomes Classical when Distributed to Many Users
Phys. Rev. Lett. 97, 250503 (2006).

G. Chiribella, G. M. D'Ariano, P. Perinotti, and M. F. Sacchi
Efficient Use of Quantum Resources for the Transmission of a Reference Frame
Phys. Rev. Lett. 93, 180503 (2004).

Awards

2018:

-Croucher Senior Research Fellowship

2016:

- CIFAR-Azrieli Global Scholar Fellowship
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2015:

- Tsinghua University Excellent Young Teacher Award

2012:

- 1000 Talents Plan of China Young Investigator Award

2010:

- Hermann Weyl Prize

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