Papers

Preprints

12. Limitations of local update recovery in stabilizer-GKP codes: a quantum optimal transport approach
König R. and Rouzé C.
arXiv:2309.16241

11. Learning finitely correlated states: stability of the spectral reconstruction
Fanizza M., Galke N., Lumbreras J., Rouzé C. and Winter A.

arXiv:2312.07516

10. Sufficient statistics and recoverability via quantum Fisher Information metrics
Gao L., Li H., Marvian I. and Rouzé C.
arXiv:2302.02341

9. Efficient learning of the structure and parameters of local Pauli noise channels
Rouzé C. and Stilck França D.
arXiv:2307.02959

8. Information-theoretic generalization bounds for learning from quantum data
Caro M., Gur T., Rouzé C., Stilck Franca D. and Subramanian S.
arXiv:2311.05529

7. Provably Efficient Learning of Phases of Matter via Dissipative Evolutions
Onorati E., Rouzé C., Stilck França D. and Watson J.
arXiv:2311.07506

6. Energy preserving evolutions over Bosonic systems
Gondolf P., Möbus T. and Rouzé C.

arXiv:2307.13801

5. Dissipation-enabled bosonic Hamiltonian learning via new information-propagation bounds
Möbus T., Bluhm A., Caro M., Werner A. and Rouzé, C.
arXiv:2307.15026

4. Efficient thermalization and universal quantum computing with quantum Gibbs samplers
Rouzé, C., Stilck França, D. and Alhambra, Á.
arXiv:2403.12691

3. Efficient learning of ground & thermal states within phases of matter
Onorati E., Rouzé C., Stilck França D. and Watson J.
arXiv:2301.12946

2. Rapid thermalization of dissipative many-body dynamics of commuting Hamiltonians
Kochanowski, J., Alhambra, A., Capel, Á. and Rouzé, C.
Presented at QIP'24

arxiv:2404.16780

1. The modified logarithmic Sobolev inequality for quantum spin systems: classical and commuting nearest neighbour interactions
Capel, Á., Rouzé, C. and Stilck França, D.
arXiv:2009.11817



Publications

29. Classical Shadow Tomography for Continuous Variables Quantum Systems
Becker S., Datta N., Lam L. and Rouzé, C.
IEEE Transactions on Information Theory ( Volume: 70, Issue: 5, May 2024)

28. Coarse Ricci Curvature of quantum channels 

Gao. L. and Rouzé, C.
Journal of Functional Analysis, Volume 286, Issue 8, 15 April 2024, 110336


27. Quantum Talagrand, KKL and Friedgut's Theorems and the Learnability of Quantum Boolean functions
Rouzé, C., Wirth, M. and Zhan, H.
Communications in Mathematical Physics, Volume 405, article number 95, (2024) 


26. Limitations of variational quantum algorithms: a quantum optimal transport approach
De Palma, G., Marvian, M., Rouzé, C.  and Stilck França, D.
PRX Quantum 4, 010309 – Published 23 January 2023

25. Quantum differential privacy: an information theory perspective
Hirche, C., Rouzé, C. and Stilck França, D.
IEEE Transactions on Information Theory ( Volume: 69, Issue: 9, September 2023)

24. Entropy decay for Davies semigroups of a one dimensional quantum lattice
Bardet. I,, Capel, À., Gao, L., Lucia, A., Pérez-García, D. and Rouzé, C.
Communications in Mathematical Physics, Volume 405, article number 42, (2024) 


23. Rapid thermalization of spin chain commuting Hamiltonians
Bardet. I,, Capel, À., Gao, L., Lucia, A., Pérez-García, D. and Rouzé, C.
Phys. Rev. Lett. 130, 060401 – Published 9 February 2023

22. Optimal convergence rate in the quantum Zeno effect for open quantum systems in infinite dimensions
Möbus, T. and Rouzé, C.
Annales Henri Poincaré, Volume 24, pages 1617–1659, (2023)

21. Deviation bounds and concentration inequalities for quantum noises
Benoist, T., Hänggli, L. and Rouzé, C.
Quantum 6, 772 (2022)

20. Learning quantum many-body systems from a few copies
Rouzé, C.  and Stilck França, D.
Quantum 8, 1319 (2024)

19. Quantum concentration inequalities
De Palma, G. and Rouzé, C.
Annales Henri Poincaré Volume 23, pages 3391–3429, (2022) 


18. Complete entropic inequalities for quantum Markov chains
Gao, L. and Rouzé, C.
Archives for Rational Mechanics and Analysis, Volume 245, pages 183–238, (2022)

17. On contraction coefficients, partial orders and approximation of capacities for quantum channels
Hirche, C., Rouzé, C. and Stilck França, D.
Quantum 6, 862 (2022)


16. Energy-constrained discrimination of unitaries, quantum speed limits and a Gaussian Solovay-Kitaev theorem
Becker, S., Datta, N., Lami, L. and Rouzé, C. (2020),
Phys. Rev. Lett. 126, 190504 – Published 13 May 2021

15. Approximate tensorization of the relative entropy for conditional expectations
Bardet, I., Capel, Á. and Rouzé, C.
Annales Henri Poincaré Volume 23, pages 101–140, (2022)

14. Stability of logarithmic Sobolev inequalities under a noncommutative change of measure
Junge, M., Laracuente, N. and Rouzé, C.
Journal of Statistical Physics, Volume 190, article number 30, (2023)

13. Convergence rates for the quantum central limit theorem
Becker, S., Datta, N., Lami, L. and Rouzé, C.
Communications in Mathematical Physics, Volume 383, pages 223–279, (2021)

12. Concentration of quantum states from quantum functional and Talagrand inequalities
Datta, N. and Rouzé, C.
J. Math. Phys. 60, 012202 (2019)

11. Group transference techniques for the estimation of the decoherence times and capacities of quantum Markov semigroups
Bardet, I. and Junge, M. and Laracuente, N., Rouzé, C. and Stilck França, D.
IEEE Transactions on Information Theory ( Volume: 67, Issue: 5, May 2021)

10. Strong converse bounds in quantum network information theory
Cheng, H-C. and Datta, N. and Rouzé, C.
IEEE Transactions on Information Theory ( Volume: 67, Issue: 4, April 2021)

9. Eventually entanglement breaking Markovian dynamics: structure and characteristic times
Hanson, E., Rouzé, C. and Stilck França, D.
Annales Henri Poincaré, Volume 21, pages 1517–1571,

8. On the modified logarithmic Sobolev inequality for the heat-bath dynamics for 1D systems
Bardet, I., Capel, Á., Lucia, A., Pérez-García, D. and Rouzé, C.
J. Math. Phys. 62, 061901 (2021)

7. Finite blocklength and moderate deviation analysis of hypothesis testing of correlated quantum states and application to classical-quantum channels with memory
Datta, N. and Rouzé, C.
IEEE Transactions on Information Theory ( Volume: 64, Issue: 1, January 2018)

6. Quantum reverse hypercontractivity: its tensorization and application to strong converses
Beigi, S., Datta, N. and Rouzé, C.
Communications in Mathematical Physics, Volume 376, pages 753–794, (2020) 


5. Hypercontractivity and logarithmic Sobolev inequality for non-primitive quantum Markov semigroups and estimation of decoherence rates
Bardet, I. and Rouzé, C.
Annales Henri Poincaré, Volume 23, pages 3839–3903, (2022)

4. Relating relative entropy, optimal transport and Fisher information: a quantum HWI inequality
Datta, N. and Rouzé, C.
Annales Henri Poincaré, Volume 21, pages 2115–2150, (2020)

3. Contractivity properties of a quantum diffusion semigroup
Datta, N., Pautrat, Y. and Rouzé, C.
J. Math. Phys. 58, 012205 (2017)

2. Data processing for the sandwiched Rényi divergence: a condition for equality
Leditzky, F., Rouzé, C. and Datta, N.
Letters in Mathematical Physics, Volume 107, pages 61–80, (2017)

1. Second-order asymptotics for quantum hypothesis testing in settings beyond i.i.d.: quantum lattice systems and more
Datta, N., Pautrat, Y. and Rouzé, C.
J. Math. Phys. 57, 062207 (2016)





My doctoral thesis can be found here: Rouzé, C. (2019) Functional inequalities in Quantum Information Theory, https://doi.org/10.17863/CAM.38295