2021
Y.-D. Wu, G. Bai, G. Chiribella, and N. Liu
Efficient verification of continuous-variable quantum states and devices without assuming identical and independent operations
Phys. Rev. Lett. 126, 240503 (2021)
S. Bhattacharya, A. G. Maity, T. Guha, G. Chiribella, and M. Banik
Random receiver quantum communication
Phys. Rev. X Quantum 2, 020350 (2021)
G. Chiribella, E. Aurell, and K. Zyczkowski
Symmetries of quantum evolutions
Phys. Rev. Res. 3, 033028 (2021)
G. Chiribella, Y. Yang, and R. Renner,
Fundamental energy requirement of reversible quantum operations
Phys. Rev. X 11 021014 (2021)
G. Chiribella, M. Banik, S. S. Bhattacharya, T. Guha, M. Alimuddin, A. Roy, S. Saha, S. Agrawal, and G. Kar,
Indefinite causal order enables perfect quantum communication with zero capacity channels
New J. Phys. 23 033039 (2021)
G. Rubino, L. A. Rozema, D. Ebler, H. Kristjánsson, S. Salek, P. A. Guérin, A. A. Abbott, C. Branciard, C. Brukner, G. Chiribella, and P. Walther
Experimental quantum communication enhancement by superposing trajectories
Phys. Rev. Res. 3, 013093 (2021)
M. Wilson and G. Chiribella
A categorical framework for higher order physical theories
submitted to ICALP 2021.
2020
Y. Yang, R. Renner, and G. Chiribella
Optimal Universal Programming of Unitary Gates
Phys. Rev. Lett. 125, 210501 (2020)
Editors’ Suggestion
Y. Yang, G. Chiribella, and M. Hayashi
Communication cost of quantum processes
IEEE Journal on Selected Areas in Information Theory 1, 387-400 (2020)
G. Chiribella, A. Cabello, M. Kleinmann, and M. Müller,
General Bayesian theories and the emergence of the exclusivity principle
Phys. Rev. Res. 2, 042001(R) (2020)
H. Kristjánsson, G. Chiribella, D. Ebler, S. Salek, and M. Wilson
Resource Theories of Communication
New J. Phys. 22 073014 (2020)
X. Zhao, Y. Yang, and G. Chiribella,
Quantum Metrology with Indefinite Causal Order
Phys. Rev. Lett. 124, 190503 (2020)
J. Burniston, M. Grabowecky. C. M. Scandolo, G. Chiribella, and G. Gour
Necessary and Sufficient Conditions on Measurements of Quantum Channels
Proceedings of the Royal Society A 476, 20190832 (2020)
G. Bai, Y. Yang, and G. Chiribella
Quantum Compression of Tensor Network States
New J. Phys. 22, 043015 (2020)
Y. Guo, X.-M. Hu, Z.-B. Hou, H. Cao, J.-M. Cui, B.-H. Liu, Y.-F. Huang, C.-F. Li, G.-C. Guo, and G. Chiribella
Experimental Transmission of Quantum Information Using a Superposition of Causal Orders
Phys. Rev. Lett. 124, 030502 (2020)
2019
Y. Mo and G. Chiribella
Quantum-enhanced learning of rotations about an unknown direction
New J. Phys. 21, 113003 (2019)
G. Chiribella and H. Kristjansson
Quantum Shannon theory with superpositions of trajectories
Proceedings of the Royal Society A, 475, 20180903 (2019)
Y. Yang, G. Chiribella and M. Hayashi
Attaining the ultimate precision limit in quantum state estimation
Communications in Mathematical Physics 368(1), 223-293 (2019)
G. Chiribella and D. Ebler
Quantum speedup in the identification of cause-effect relations
Nature Communications 10, 1472 (2019)
P. Horodecki and R. Ramanathan
The relativistic causality vd no-signalling paradigm for multi-party correlations
Nature Communications 10, 1701 (2019)
2018
Y. Yang, G. Chiribella, and M. Hayashi
Quantum stopwatch: how to store time in a quantum memory
Proceedings of the Royal Society A, 474, 20170773 (2018)
G. Chiribella
Agents, Subsystems, and the Conservation of Information
Entropy 20(5), 358 (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
D. Ebler, S. Salek, and G. Chiribella
Enhanced communication with the assistance of indefinite causal order
Phys. Rev. Lett. 120, 120502 (2018)
S. Milz, F. A. Pollock, T. Le, G. Chiribella, and K. Modi
Entanglement, non-Markovianity, and causal non-separability
New J. Phys. 20, 033033 (2018)
Y. Yang, G. Bai, G. Chiribella, and M. Hayashi
Compression for quantum population coding
IEEE Transactions on Information Theory, PP 99, 1 (2018)
2017
G. Chiribella and C. M. Scandolo
Microcanonical thermodynamics in general physical theories
New Journal of Physics 19, 123043 (2017)
Y. Yang, G. Chiribella, and Q. Hu
Units of rotational information
New Journal of Physics 19, 123003 (2017)
G. Chiribella and Y. Yang
Optimal quantum operations at zero energy cost
Physical Review A, 96 022327 (2017)
Z. Zhao and G. Chiribella
Quantum amplification and purification of noisy coherent states
Physical Review A, 95, 042303 (2017)
Y. Yang, G. Bai, G. Chiribella, and M. Hayashi
Compression for Quantum Population Coding (Extended Abstract),
in M. Bossert, S. ten Brink, S. Hanly, and S. Ulukus: Proceedings 2017 IEEE International Symposium on Information Theory (ISIT 2017).
2016
G. Chiribella and D. Ebler
Optimal Quantum Networks and One-Shot Entropies
New Journal of Physics, 18, 093053 (2016)
G. Sentís, E. Bagan, J. Calsamiglia, G. Chiribella, and R. Muñoz-Tapia
The Quantum Change Point
Phys. Rev. Lett. 117, 150502 (2016)
Y. Yang, G. Chiribella, and M. Hayashi
Optimal Compression for Identically Prepared Qubit States
Phys. Rev. Lett. 117, 090502 (2016)
Y. Yang, G. Chiribella, and D. Ebler
Efficient quantum compression for ensembles of identically prepared mixed states
Phys. Rev. Lett. 116, 080501 (2016)
M. Sedlak, D. Reitzner, G. Chiribella, and M. Ziman
Incompatible measurements on quantum causal networks
Phys. Rev. A, 93, 052323 (2016)
G. Chiribella and Y. Yang
Quantum superreplication of states and gates
Front. Phys. 11(3), 110304 (2016)
G. Chiribella and X. Yuan
Bridging the gap between general probabilistic theories and the device-independent framework for nonlocality and contextuality
Information and Computation 250, 15 (2016)
2015
G. Chiribella, Y. Yang, and J. Huang
Universal Superreplication of Unitary Gates
Phys. Rev. Lett. 114, 120504 (2015)
G. Chiribella and C. M. Scandolo
Entanglement and thermodynamics in general probabilistic theories
New J. Phys. 17, 103027 (2015)
IOPselect
G. Chiribella and C. M. Scandolo
Operational axioms for diagonalizing states
in C. Heunen, P. Selinger, and J. Vicary: Proceedings 12th workshop on Quantum Physics and Logic (QPL 2015), EPTCS 195, pp. 96-115 (2015)
G. Chiribella and C. M. Scandolo
Conservation of Information and the Foundations of Quantum Mechanics
EPJ Web of Conferences 95, 03003 (2015)
G. Chiribella, G. M. D’Ariano, and P. Perinotti
Quantum From Principles
in G. Chiribella and R. Spekkens eds., Quantum Theory: Informational Foundations and Foils, Springer (2015)
G. Chiribella and R. W. Spekkens
Introduction
in G. Chiribella and R. Spekkens eds., Quantum Theory: Informational Foundations and Foils, Springer (2015)
2014
G. Chiribella and G. Adesso
Quantum Benchmarks for Pure Single-Mode Gaussian States
Phys. Rev. Lett. 112, 010501 (2014)
G. Chiribella and Y. Yang
Optimal Asymptotic Cloning Machines
New J. Phys. 16 063005 (2014)
IOPselect
B. Gendra, J. Calsamiglia, R. Muñoz-Tapia, E. Bagan, and G. Chiribella
Probabilistic Metrology Attains Macroscopic Cloning of Quantum Clocks
Phys. Rev. Lett. 112, 010501 (2014)
Y. Yang, G. Chiribella, and G. Adesso,
Certifying quantumness: Benchmarks for the optimal processing of generalized coherent and squeezed states
Phys. Rev. A 09, 042319 (2014)
G. Chiribella,
Distinguishability and Copiability of Programs in General Process Theories
International Journal of Software and Informatics, 8(3-4), 209 223 (2014)
G. Chiribella,
Dilation of states and processes in operational-probabilistic theories
in B. Coecke, I. Hasuo and P. Panangaden: Proceedings 11th workshop on Quantum Physics and Logic (QPL 2014), EPTCS 172, 1-14 (2014)
2013
G. Chiribella, Y. Yang, and A. C.-C. Yao
Quantum Replication at the Heisenberg Limit
Nature Communications 4, 2915 (2013).
Highlighted in the News and Views article
Quantum Information: The occasional super clock-cloner
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 M. Roetteler,
Identification of a reversible quantum gate: assessing the resources
New J. Phys. 15 (2013) 103019
G. Chiribella, G. M. D’Ariano, P. Perinotti, and B. Valiron,
Quantum computations without definite causal order
Phys. Rev. A 88, 022318 (2013)
D. Burgarth, G. Chiribella, V. Giovannetti, P. Perinotti, and K. Yuasa
Ergodic and mixing quantum channels in finite dimensions
New J. Phys. 15, 073045 (2013)
G. Chiribella, A. Toigo, and V. Umanità
Normal Completely Positive Maps on the Space of Quantum Operations
Open Systems and Information Dynamics 20 (1), 1350003 (2013)
G. Chiribella, M. Rötteler and G. M. D’Ariano
On the query complexity of perfect gate discrimination
in S. Severini and F. Brandao: Proceedings of the 8th Conference on the Theory of Quantum Computation, Communication and Cryptography (TQC 2013), LIPICS 22, 178 (2013)
Y. Yang and G. Chiribella,
Is global asymptotic cloning state estimation?
in S. Severini and F. Brandao: Proceedings of the 8th Conference on the Theory of Quantum Computation, Communication and Cryptography (TQC 2013), LIPICS 22, 220 (2013)
G. Chiribella, G. M. D’Ariano, P. Perinotti, D. M. Schlingemann, and R. F. Werner,
A short impossibility proof of Quantum Bit Commitment
Phys. Lett. A 377, 1076 (2013)
G. Chiribella and Y. Yang
Confusability Graphs for Symmetric Sets of Quantum States
in C. Bai, J.P. Gazeau, and M.-L. Ge: Symmetries and Groups in Contemporary Physics, Nankai Series in Pure, Applied Mathematics and Theoretical Physics, 11 (2013)
G. Chiribella and X. Yuan,
Quantum Theory from Quantum Information: the Purification Route
Canadian Journal of Physics, 91(6), 475 (2013)
2012
G. Chiribella,
Perfect Discrimination of No-Signalling Channels via Quantum Superposition of Causal Structures
Phys. Rev. A 86, 040301, Rapid Communication (2012)
G. Chiribella,
Optimal networks for quantum metrology: semidefinite programs and product rules
New J. Phys. 14, 125008 (2012)
G. Chiribella, G. M. D’Ariano, and P. Perinotti
Quantum Theory, Namely the Pure and Reversible Theory of Information
Entropy 14(10), 1877-1893 (2012)
G. Chiribella, V. Giovannetti, L. Maccone, and P. Perinotti
Teleportation can only transfer speakable quantum information
Phys. Rev. A 86, 010304, Rapid Communications (2012)
D. Genkina, G. Chiribella, and L. Hardy,
Optimal Probabilistic Simulation of Quantum Channels from the Future to the Past
Phys. Rev. A 85, 022330 (2012)
Y.-D. Wu, G. Bai, G. Chiribella, and N. Liu
Efficient verification of continuous-variable quantum states and devices without assuming identical and independent operations
Phys. Rev. Lett. 126, 240503 (2021)
S. Bhattacharya, A. G. Maity, T. Guha, G. Chiribella, and M. Banik
Random receiver quantum communication
Phys. Rev. X Quantum 2, 020350 (2021)
G. Chiribella, E. Aurell, and K. Zyczkowski
Symmetries of quantum evolutions
Phys. Rev. Res. 3, 033028 (2021)
G. Chiribella, Y. Yang, and R. Renner,
Fundamental energy requirement of reversible quantum operations
Phys. Rev. X 11 021014 (2021)
G. Chiribella, M. Banik, S. S. Bhattacharya, T. Guha, M. Alimuddin, A. Roy, S. Saha, S. Agrawal, and G. Kar,
Indefinite causal order enables perfect quantum communication with zero capacity channels
New J. Phys. 23 033039 (2021)
G. Rubino, L. A. Rozema, D. Ebler, H. Kristjánsson, S. Salek, P. A. Guérin, A. A. Abbott, C. Branciard, C. Brukner, G. Chiribella, and P. Walther
Experimental quantum communication enhancement by superposing trajectories
Phys. Rev. Res. 3, 013093 (2021)
M. Wilson and G. Chiribella
A categorical framework for higher order physical theories
submitted to ICALP 2021.
2020
Y. Yang, R. Renner, and G. Chiribella
Optimal Universal Programming of Unitary Gates
Phys. Rev. Lett. 125, 210501 (2020)
Editors’ Suggestion
Y. Yang, G. Chiribella, and M. Hayashi
Communication cost of quantum processes
IEEE Journal on Selected Areas in Information Theory 1, 387-400 (2020)
G. Chiribella, A. Cabello, M. Kleinmann, and M. Müller,
General Bayesian theories and the emergence of the exclusivity principle
Phys. Rev. Res. 2, 042001(R) (2020)
H. Kristjánsson, G. Chiribella, D. Ebler, S. Salek, and M. Wilson
Resource Theories of Communication
New J. Phys. 22 073014 (2020)
X. Zhao, Y. Yang, and G. Chiribella,
Quantum Metrology with Indefinite Causal Order
Phys. Rev. Lett. 124, 190503 (2020)
J. Burniston, M. Grabowecky. C. M. Scandolo, G. Chiribella, and G. Gour
Necessary and Sufficient Conditions on Measurements of Quantum Channels
Proceedings of the Royal Society A 476, 20190832 (2020)
G. Bai, Y. Yang, and G. Chiribella
Quantum Compression of Tensor Network States
New J. Phys. 22, 043015 (2020)
Y. Guo, X.-M. Hu, Z.-B. Hou, H. Cao, J.-M. Cui, B.-H. Liu, Y.-F. Huang, C.-F. Li, G.-C. Guo, and G. Chiribella
Experimental Transmission of Quantum Information Using a Superposition of Causal Orders
Phys. Rev. Lett. 124, 030502 (2020)
2019
Y. Mo and G. Chiribella
Quantum-enhanced learning of rotations about an unknown direction
New J. Phys. 21, 113003 (2019)
G. Chiribella and H. Kristjansson
Quantum Shannon theory with superpositions of trajectories
Proceedings of the Royal Society A, 475, 20180903 (2019)
Y. Yang, G. Chiribella and M. Hayashi
Attaining the ultimate precision limit in quantum state estimation
Communications in Mathematical Physics 368(1), 223-293 (2019)
G. Chiribella and D. Ebler
Quantum speedup in the identification of cause-effect relations
Nature Communications 10, 1472 (2019)
P. Horodecki and R. Ramanathan
The relativistic causality vd no-signalling paradigm for multi-party correlations
Nature Communications 10, 1701 (2019)
2018
Y. Yang, G. Chiribella, and M. Hayashi
Quantum stopwatch: how to store time in a quantum memory
Proceedings of the Royal Society A, 474, 20170773 (2018)
G. Chiribella
Agents, Subsystems, and the Conservation of Information
Entropy 20(5), 358 (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
D. Ebler, S. Salek, and G. Chiribella
Enhanced communication with the assistance of indefinite causal order
Phys. Rev. Lett. 120, 120502 (2018)
S. Milz, F. A. Pollock, T. Le, G. Chiribella, and K. Modi
Entanglement, non-Markovianity, and causal non-separability
New J. Phys. 20, 033033 (2018)
Y. Yang, G. Bai, G. Chiribella, and M. Hayashi
Compression for quantum population coding
IEEE Transactions on Information Theory, PP 99, 1 (2018)
2017
G. Chiribella and C. M. Scandolo
Microcanonical thermodynamics in general physical theories
New Journal of Physics 19, 123043 (2017)
Y. Yang, G. Chiribella, and Q. Hu
Units of rotational information
New Journal of Physics 19, 123003 (2017)
G. Chiribella and Y. Yang
Optimal quantum operations at zero energy cost
Physical Review A, 96 022327 (2017)
Z. Zhao and G. Chiribella
Quantum amplification and purification of noisy coherent states
Physical Review A, 95, 042303 (2017)
Y. Yang, G. Bai, G. Chiribella, and M. Hayashi
Compression for Quantum Population Coding (Extended Abstract),
in M. Bossert, S. ten Brink, S. Hanly, and S. Ulukus: Proceedings 2017 IEEE International Symposium on Information Theory (ISIT 2017).
2016
G. Chiribella and D. Ebler
Optimal Quantum Networks and One-Shot Entropies
New Journal of Physics, 18, 093053 (2016)
G. Sentís, E. Bagan, J. Calsamiglia, G. Chiribella, and R. Muñoz-Tapia
The Quantum Change Point
Phys. Rev. Lett. 117, 150502 (2016)
Y. Yang, G. Chiribella, and M. Hayashi
Optimal Compression for Identically Prepared Qubit States
Phys. Rev. Lett. 117, 090502 (2016)
Y. Yang, G. Chiribella, and D. Ebler
Efficient quantum compression for ensembles of identically prepared mixed states
Phys. Rev. Lett. 116, 080501 (2016)
M. Sedlak, D. Reitzner, G. Chiribella, and M. Ziman
Incompatible measurements on quantum causal networks
Phys. Rev. A, 93, 052323 (2016)
G. Chiribella and Y. Yang
Quantum superreplication of states and gates
Front. Phys. 11(3), 110304 (2016)
G. Chiribella and X. Yuan
Bridging the gap between general probabilistic theories and the device-independent framework for nonlocality and contextuality
Information and Computation 250, 15 (2016)
2015
G. Chiribella, Y. Yang, and J. Huang
Universal Superreplication of Unitary Gates
Phys. Rev. Lett. 114, 120504 (2015)
G. Chiribella and C. M. Scandolo
Entanglement and thermodynamics in general probabilistic theories
New J. Phys. 17, 103027 (2015)
IOPselect
G. Chiribella and C. M. Scandolo
Operational axioms for diagonalizing states
in C. Heunen, P. Selinger, and J. Vicary: Proceedings 12th workshop on Quantum Physics and Logic (QPL 2015), EPTCS 195, pp. 96-115 (2015)
G. Chiribella and C. M. Scandolo
Conservation of Information and the Foundations of Quantum Mechanics
EPJ Web of Conferences 95, 03003 (2015)
G. Chiribella, G. M. D’Ariano, and P. Perinotti
Quantum From Principles
in G. Chiribella and R. Spekkens eds., Quantum Theory: Informational Foundations and Foils, Springer (2015)
G. Chiribella and R. W. Spekkens
Introduction
in G. Chiribella and R. Spekkens eds., Quantum Theory: Informational Foundations and Foils, Springer (2015)
2014
G. Chiribella and G. Adesso
Quantum Benchmarks for Pure Single-Mode Gaussian States
Phys. Rev. Lett. 112, 010501 (2014)
G. Chiribella and Y. Yang
Optimal Asymptotic Cloning Machines
New J. Phys. 16 063005 (2014)
IOPselect
B. Gendra, J. Calsamiglia, R. Muñoz-Tapia, E. Bagan, and G. Chiribella
Probabilistic Metrology Attains Macroscopic Cloning of Quantum Clocks
Phys. Rev. Lett. 112, 010501 (2014)
Y. Yang, G. Chiribella, and G. Adesso,
Certifying quantumness: Benchmarks for the optimal processing of generalized coherent and squeezed states
Phys. Rev. A 09, 042319 (2014)
G. Chiribella,
Distinguishability and Copiability of Programs in General Process Theories
International Journal of Software and Informatics, 8(3-4), 209 223 (2014)
G. Chiribella,
Dilation of states and processes in operational-probabilistic theories
in B. Coecke, I. Hasuo and P. Panangaden: Proceedings 11th workshop on Quantum Physics and Logic (QPL 2014), EPTCS 172, 1-14 (2014)
2013
G. Chiribella, Y. Yang, and A. C.-C. Yao
Quantum Replication at the Heisenberg Limit
Nature Communications 4, 2915 (2013).
Highlighted in the News and Views article
Quantum Information: The occasional super clock-cloner
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 M. Roetteler,
Identification of a reversible quantum gate: assessing the resources
New J. Phys. 15 (2013) 103019
G. Chiribella, G. M. D’Ariano, P. Perinotti, and B. Valiron,
Quantum computations without definite causal order
Phys. Rev. A 88, 022318 (2013)
D. Burgarth, G. Chiribella, V. Giovannetti, P. Perinotti, and K. Yuasa
Ergodic and mixing quantum channels in finite dimensions
New J. Phys. 15, 073045 (2013)
G. Chiribella, A. Toigo, and V. Umanità
Normal Completely Positive Maps on the Space of Quantum Operations
Open Systems and Information Dynamics 20 (1), 1350003 (2013)
G. Chiribella, M. Rötteler and G. M. D’Ariano
On the query complexity of perfect gate discrimination
in S. Severini and F. Brandao: Proceedings of the 8th Conference on the Theory of Quantum Computation, Communication and Cryptography (TQC 2013), LIPICS 22, 178 (2013)
Y. Yang and G. Chiribella,
Is global asymptotic cloning state estimation?
in S. Severini and F. Brandao: Proceedings of the 8th Conference on the Theory of Quantum Computation, Communication and Cryptography (TQC 2013), LIPICS 22, 220 (2013)
G. Chiribella, G. M. D’Ariano, P. Perinotti, D. M. Schlingemann, and R. F. Werner,
A short impossibility proof of Quantum Bit Commitment
Phys. Lett. A 377, 1076 (2013)
G. Chiribella and Y. Yang
Confusability Graphs for Symmetric Sets of Quantum States
in C. Bai, J.P. Gazeau, and M.-L. Ge: Symmetries and Groups in Contemporary Physics, Nankai Series in Pure, Applied Mathematics and Theoretical Physics, 11 (2013)
G. Chiribella and X. Yuan,
Quantum Theory from Quantum Information: the Purification Route
Canadian Journal of Physics, 91(6), 475 (2013)
2012
G. Chiribella,
Perfect Discrimination of No-Signalling Channels via Quantum Superposition of Causal Structures
Phys. Rev. A 86, 040301, Rapid Communication (2012)
G. Chiribella,
Optimal networks for quantum metrology: semidefinite programs and product rules
New J. Phys. 14, 125008 (2012)
G. Chiribella, G. M. D’Ariano, and P. Perinotti
Quantum Theory, Namely the Pure and Reversible Theory of Information
Entropy 14(10), 1877-1893 (2012)
G. Chiribella, V. Giovannetti, L. Maccone, and P. Perinotti
Teleportation can only transfer speakable quantum information
Phys. Rev. A 86, 010304, Rapid Communications (2012)
D. Genkina, G. Chiribella, and L. Hardy,
Optimal Probabilistic Simulation of Quantum Channels from the Future to the Past
Phys. Rev. A 85, 022330 (2012)
