Career
- 2022-date: Professor of Applied Mathematics, DAMTP, University of Cambridge, UK
- 2016-2022: University Lecturer, DAMTP, University of Cambridge, UK
- 2016: PhD at MIT
Research
Convex optimisation and applications
Selected Publications
Please see my publications page
Teaching
See my personal webpage
Publications
Certified algorithms for equilibrium states of local quantum Hamiltonians
– Nat Commun
(2024)
15,
7394
(doi: 10.1038/s41467-024-51592-3)
Interior Point Methods for Structured Quantum Relative Entropy Optimization Problems
(2024)
A Bregman Proximal Perspective on Classical and Quantum Blahut-Arimoto Algorithms
– IEEE Trans. Inf. Theory
(2024)
70,
5710
(doi: 10.1109/TIT.2024.3412129)
Efficient Computation of the Quantum Rate-Distortion Function.
– CoRR
(2024)
abs/2309.15919,
1314
(doi: 10.22331/q-2024-04-09-1314)
Entropy Constraints for Ground Energy Optimization
– Journal of Mathematical Physics
(2024)
65,
032201
(doi: 10.1063/5.0159108)
Sum-of-Squares Proofs of Logarithmic Sobolev Inequalities on Finite Markov Chains.
– IEEE Trans. Inf. Theory
(2023)
70,
803
(doi: 10.1109/TIT.2023.3338292)
Optimal Self-Concordant Barriers for Quantum Relative Entropies.
– SIAM Journal on Optimization
(2023)
33,
2858
(doi: 10.1137/22m1500216)
A subpolynomial-time algorithm for the free energy of one-dimensional quantum systems in the thermodynamic limit.
– Quantum
(2023)
7,
1011
(doi: 10.22331/q-2023-05-22-1011)
Lifting for Simplicity: Concise Descriptions of Convex Sets.
– SIAM Rev.
(2022)
64,
866
(doi: 10.1137/20m1324417)
On Polyhedral Approximations of the Positive Semidefinite Cone
– Mathematics of Operations Research
(2021)
abs/1811.09649,
1479
(doi: 10.1287/moor.2020.1077)
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