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... Chrysoula Vlachou

Researcher

Chrysoula Vlachou

Academic position: Researcher
Joining date: 20-01-2021
Roles in IT: Researcher
Thematic Line: Basic Sciences and Enabling Technologies
Group: Security and Quantum Information - Lx

Email: Send Email
Address: IT – Lisboa
Instituto Superior Técnico - Torre Norte - Piso 10
Av. Rovisco Pais, 1
1049 - 001 Lisboa
Tel: +351 21 841 84 54

CienciaID
http://www.cienciavitae.pt/6710-BDA7-E79C

ORCID iD
https://www.orcid.org/0000-0002-4277-4800

Collaboration Network
 

Scientific Achievements

  • PhD, Instituto Superior Técnico, 09-09-2018
1Supervision of MSc theses
As Supervisor
1Supervision of Research grants
As Supervisor
10Papers in Journals
  • C. V. Vlachou, Protocols for Quantum Weak Coin Flipping, theoretics, Vol. Volume 4, No., pp. -, November, 2025 | BibTex
  • M. Santos, P. Mateus, C. V. Vlachou, Quantum Universally Composable Oblivious Linear Evaluation, Quantum, Vol. 8, No., pp. 1507 - 1507, October, 2024 | BibTex
  • J.K. P. Pachos, C. V. Vlachou, Quantifying fermionic interactions from the violation of Wick's theorem, Quantum, Vol. 6, No. 840, pp. 840 - 851, October, 2022 | BibTex
  • M. D. Doda, M. H. Huber, G. M. Murta, M. P. Pivoluska, M. P. Plesch, C. V. Vlachou, Quantum Key Distribution Overcoming Extreme Noise: Simultaneous Subspace Coding Using High-Dimensional Entanglement, Physical Review Applied, Vol. 15, No. 3, pp. 034003 - 034018, March, 2021 | BibTex
  • B. Mera, S. T. Amin, C. V. Vlachou, N. Paunkovic, V. Vieira, Fidelity and Uhlmann connection analysis of topological phase transitions in two dimensions, Physical Review B, Vol. 98, No. 24, pp. 245141-1 - 245141-19, December, 2018,
    | Abstract     | BibTex
  • C. V. Vlachou, W. Krawec, P. Mateus, N. Paunkovic, A. Souto, Quantum key distribution with quantum walks, Quantum Information Processing, Vol. 17, No., pp. 288 - 288, August, 2018 | BibTex
  • B. Mera, C. V. Vlachou, N. Paunkovic, V. Vieira, O. Viyuela, Dynamical phase transitions at finite temperature from fidelity and interferometric Loschmidt echo induced metrics, Physical Review B, Vol. 97, No. 9, pp. 094110-1 - 094110-15, March, 2018,
    | Abstract     | BibTex
  • B. Mera, C. V. Vlachou, N. Paunkovic, V. Vieira, Boltzmann–Gibbs states in topological quantum walks and associated many-body systems: fidelity and Uhlmann parallel transport analysis of phase transitions, Journal of Physics A: Mathematical and Theoretical, Vol. 50, No. 36, pp. 365302 - 365302-17, August, 2017,
    | Abstract     | BibTex
  • B. Mera, C. V. Vlachou, N. Paunkovic, V. Vieira, Uhlmann connection in fermionic systems undergoing phase transitions, Physical Review Letters, Vol. 119, No. 1, pp. 015702 - 015702-6, July, 2017,
    | Abstract     | BibTex
  • C. V. Vlachou, P. Mateus, J. Rodrigues, N. Paunkovic, A. Souto, Quantum walk public-key cryptographic system, International Journal of Quantum Information, Vol. 13, No. 6, pp. 1550050-1 - 1550050-10, December, 2015 | BibTex
3Papers in Conferences
  • L. A. Abecasis, C. V. Vlachou, An Attack to Universally Composable Commitments from Malicious Physically Uncloneable Functions and how to Avoid it, International Conference on Provable and Practical Security, Yokohama, Japan, October, 2025 | BibTex
  • C. V. Vlachou, J.K. P. Pachos, Quantifying fermionic interactions from the violation of Wick's theorem, Theory of Quantum Computation Communication and Cryptography TQC, Aveiro, Portugal, July, 2023 | BibTex
  • A.S.A Singh Arora, J. R. Roland, C. V. Vlachou, Analytic quantum weak coin flipping protocols with arbitrarily small bias, ACM-SIAM Symposium on Discrete Algorithms SODA21, Conference online, Vol., pp. 919 - 938, January, 2021 | BibTex
2Non-refereed Publications

Currently running projects1

Acronym Name Funding Agency Start date Ending date
PUFSeQure Physical uncloneable functions for quantum secure multi-party computation FCT 01-02-2025 31-07-2026

Closed Projects1

Acronym Name Funding Agency Start date Ending date
QuantumMining Quantum Primitives for Privacy Preserving Data Mining FCT 01-09-2018 28-02-2022
2Conference Committees
  • International Conference for Young Quantum Information Scientists YQIS, Technical Programme Committee, 2024
  • Inforum - Simpósio de Informática, Scientific Committee, 2021
1Refereeing Journals
  • Nature Communications
    2023, 1 review(s);
4Refereeing Conferences
  • Inforum - Simpósio de Informática
    2021, 1 review(s);
  • International Conference on Computer Communications and Networks
    2021, 1 review(s);
  • International Conference for Young Quantum Information Scientists YQIS
    2024, 1 review(s);
  • International Workshop on Reconfigurable Transition Systems: Semantics, Logics and Applications ReacTS
    2024, 1 review(s);

Activities from this researcher fall under the following United Nations Strategic Development Goals (SDGs):

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