Brandao, Fernando

Combined from CaltechAUTHORS

Hann, Connor T. and Noh, Kyungjoo, el al. (2025) Hybrid Cat-Transmon Architecture for Scalable, Hardware-Efficient Quantum Error Correction; PRX Quantum; Vol. 6; No. 3; 030305; 10.1103/75x7-5ysv
Putterman, Harald and Noh, Kyungjoo, el al. (2025) Hardware-efficient quantum error correction via concatenated bosonic qubits; Nature; Vol. 638; No. 8052; 927-934; PMCID PMC11864976; 10.1038/s41586-025-08642-7
Levine, H. and Haim, A., el al. (2024) Demonstrating a Long-Coherence Dual-Rail Erasure Qubit Using Tunable Transmons; Physical Review X; Vol. 14; No. 1; 011051; 10.1103/physrevx.14.011051
Dalzell, Alexander M. and Clader, B. David, el al. (2023) End-To-End Resource Analysis for Quantum Interior-Point Methods and Portfolio Optimization; PRX Quantum; Vol. 4; No. 4; 040325; 10.1103/prxquantum.4.040325
Choi, Joonhee and Shaw, Adam L., el al. (2023) Preparing random states and benchmarking with many-body quantum chaos; Nature; Vol. 613; No. 7944; 468-473; 10.1038/s41586-022-05442-1
Berta, Mario and Brandão, Fernando G. S. L., el al. (2022) On a gap in the proof of the generalised quantum Stein's lemma and its consequences for the reversibility of quantum resources; 10.48550/arXiv.2205.02813
Napp, John C. and La Placa, Rolando L., el al. (2022) Efficient Classical Simulation of Random Shallow 2D Quantum Circuits; Physical Review X; Vol. 12; No. 2; Art. No. 021021; 10.1103/PhysRevX.12.021021
Putterman, Harald and Iverson, Joseph K., el al. (2022) Stabilizing a Bosonic Qubit Using Colored Dissipation; Physical Review Letters; Vol. 128; No. 11; Art. No. 110502; 10.1103/PhysRevLett.128.110502
Aharonov, Dorit and Ben-Or, Michael, el al. (2022) The Pursuit of Uniqueness: Extending Valiant-Vazirani Theorem to the Probabilistic and Quantum Settings; Quantum; Vol. 6; Art. No. 668; 10.22331/q-2022-03-17-668
Xu, Qian and Putterman, Harald, el al. (2022) Engineering Kerr-cat qubits for hardware efficient quantum error correction; 10.1117/12.2614832
Dalzell, Alexander M. and Hunter-Jones, Nicholas, el al. (2022) Random Quantum Circuits Anticoncentrate in Log Depth; PRX Quantum; Vol. 3; No. 1; Art. No. 010333; 10.1103/PRXQuantum.3.010333
Chamberland, Christopher and Noh, Kyungjoo, el al. (2022) Building a fault-tolerant quantum computer using concatenated cat codes; PRX Quantum; Vol. 3; No. 1; Art. No. 010329; 10.1103/PRXQuantum.3.010329
Xu, Qian and Iverson, Joseph K., el al. (2022) Engineering fast bias-preserving gates on stabilized cat qubits; Physical Review Research; Vol. 4; No. 1; Art. No. 013082; 10.1103/PhysRevResearch.4.013082
Brandão, Fernando G. S. L. and Kueng, Richard, el al. (2022) Faster quantum and classical SDP approximations for quadratic binary optimization; Quantum; Vol. 6; Art. No. 625; 10.22331/q-2022-01-20-625
Noh, Kyungjoo and Chamberland, Christopher, el al. (2022) Low-Overhead Fault-Tolerant Quantum Error Correction with the Surface-GKP Code; PRX Quantum; Vol. 3; No. 1; Art. No. 010315; 10.1103/PRXQuantum.3.010315
Chen, Chi-Fang and Brandão, Fernando G. S. L. (2021) Fast Thermalization from the Eigenstate Thermalization Hypothesis; 10.48550/arXiv.2112.07646
Sagawa, Takahiro and Faist, Philippe, el al. (2021) Asymptotic reversibility of thermal operations for interacting quantum spin systems via generalized quantum Stein's lemma; Journal of Physics A: Mathematical and Theoretical; Vol. 54; No. 49; Art. No. 495303; 10.1088/1751-8121/ac333c
Dalzell, Alexander M. and Hunter-Jones, Nicholas, el al. (2021) Random quantum circuits transform local noise into global white noise; 10.48550/arXiv.2111.14907
Chen, Chi-Fang and Brandão, Fernando G. S. L. (2021) Concentration for Trotter error; 10.48550/arXiv.2111.05324
Berta, Mario and Brandão, Fernando G. S. L., el al. (2021) On Composite Quantum Hypothesis Testing; Communications in Mathematical Physics; Vol. 385; No. 1; 55-77; 10.1007/s00220-021-04133-8
Faist, Philippe and Berta, Mario, el al. (2021) Thermodynamic Implementations of Quantum Processes; Communications in Mathematical Physics; Vol. 384; No. 3; 1709-1750; PMCID PMC8550554; 10.1007/s00220-021-04107-w
Choi, Joonhee and Shaw, Adam L., el al. (2021) Emergent Quantum Randomness and Benchmarking from Hamiltonian Many-body Dynamics; 10.48550/arXiv.2103.03535
Chen, Chi-Fang and Kato, Kohtaro, el al. (2020) Matrix Product Density Operators: when do they have a local parent Hamiltonian?; 10.48550/arXiv.2010.14682
França, Daniel Stilck and Brandão, Fernando G. S. L., el al. (2020) Fast and robust quantum state tomography from few basis measurements; 10.48550/arXiv.2009.08216
Brandão, Fernando G. S. L. and Harrow, Aram W., el al. (2020) Adversarial Hypothesis Testing and a Quantum Stein's Lemma for Restricted Measurements; IEEE Transactions on Information Theory; Vol. 66; No. 8; 5037-5054; 10.1109/tit.2020.2979704
Kato, Kohtaro and Brandão, Fernando G. S. L. (2020) Toy model of boundary states with spurious topological entanglement entropy; Physical Review Research; Vol. 2; No. 3; Art. No. 032005; 10.1103/physrevresearch.2.032005
Kuwahara, Tomotaka and Kato, Kohtaro, el al. (2020) Clustering of Conditional Mutual Information for Quantum Gibbs States above a Threshold Temperature; Physical Review Letters; Vol. 124; No. 22; Art. No. 220601; 10.1103/PhysRevLett.124.220601
Motta, Mario and Sun, Chong, el al. (2020) Determining eigenstates and thermal states on a quantum computer using quantum imaginary time evolution; Nature Physics; Vol. 16; No. 2; 205-210; 10.1038/s41567-019-0704-4
Faist, Philippe and Sagawa, Takahiro, el al. (2019) Macroscopic Thermodynamic Reversibility in Quantum Many-Body Systems; Physical Review Letters; Vol. 123; No. 25; Art. No. 250601; 10.1103/PhysRevLett.123.250601
Brandão, Fernando G. S. L. and Chemissany, Wissam, el al. (2019) Models of quantum complexity growth; 10.48550/arXiv.1912.04297
Arute, Frank and Brandão, Fernando G. S. L. (2019) Quantum supremacy using a programmable superconducting processor; Nature; Vol. 574; No. 7779; 505-510; 10.1038/s41586-019-1666-5
Dalzell, Alexander M. and Brandão, Fernando (2019) Locally accurate MPS approximations for ground states of one-dimensional gapped local Hamiltonians; Quantum; Vol. 3; Art. No. 187; 10.22331/q-2019-09-23-187
Brandão, Fernando G. S. L. and Crosson, Elizabeth, el al. (2019) Quantum Error Correcting Codes in Eigenstates of Translation-Invariant Spin Chains; Physical Review Letters; Vol. 123; No. 11; Art. No. 110502; 10.1103/PhysRevLett.123.110502
Kato, Kohtaro and Brandão, Fernando G. S. L. (2019) Quantum Approximate Markov Chains are Thermal; Communications in Mathematical Physics; Vol. 370; No. 1; 117-149; 10.1007/s00220-019-03485-6
Morgan, Eric and Brandão, Fernando G. S. L. (2019) A Classical Model Correspondence for G-symmetric Random Tensor Networks; 10.48550/arXiv.1907.05490
Huang, Yichen and Brandão, Fernando G. S. L., el al. (2019) Finite-size scaling of out-of-time-ordered correlators at late times; Physical Review Letters; Vol. 123; No. 1; Art. No. 010601; 10.1103/PhysRevLett.123.010601
Faist, Philippe and Berta, Mario, el al. (2019) Thermodynamic Capacity of Quantum Processes; Physical Review Letters; Vol. 122; No. 20; Art. No. 200601; 10.1103/PhysRevLett.122.200601
Kato, Kohtaro and Brandão, Fernando G. S. L. (2019) Locality of Edge States and Entanglement Spectrum from Strong Subadditivity; Physical Review B; Vol. 99; No. 19; Art. No. 195124; 10.1103/PhysRevB.99.195124
Brandão, Fernando G. S. L. and Kastoryano, Michael J. (2019) Finite correlation length implies efficient preparation of quantum thermal states; Communications in Mathematical Physics; Vol. 365; No. 1; 1-16; 10.1007/s00220-018-3150-8
Berta, Mario and Brandão, Fernando G. S. L., el al. (2018) Thermal states as convex combinations of matrix product states; Physical Review B; Vol. 98; No. 23; Art. No. 235154; 10.1103/physrevb.98.235154
Brandão, Fernando G. S. L. and Broughton, Michael, el al. (2018) For Fixed Control Parameters the Quantum Approximate Optimization Algorithm's Objective Function Value Concentrates for Typical Instances; 10.48550/arXiv.1812.04170
Berta, Mario and Brandão, Fernando G. S. L., el al. (2018) Deconstruction and conditional erasure of quantum correlations; Physical Review A; Vol. 98; No. 4; Art. No. 042320; 10.1103/PhysRevA.98.042320
Berta, Mario and Brandão, Fernando G. S. L., el al. (2018) Conditional Decoupling of Quantum Information; Physical Review Letters; Vol. 121; No. 4; Art. No. 040504; 10.1103/physrevlett.121.040504
Kubica, Aleksander and Beverland, Michael E., el al. (2018) Three-dimensional color code thresholds via statistical-mechanical mapping; Physical Review Letters; Vol. 120; No. 18; Art. No. 180501; 10.1103/PhysRevLett.120.180501
Wojewódka, Hanna and Brandão, Fernando G. S. L., el al. (2017) Irreducible private states (Conference Presentation); ISBN 9781510613485; Quantum Information Science and Technology III; Art. No. 1044202; 10.1117/12.2279120
Bohdanowicz, Thomas C. and Brandão, Fernando G. S. L. (2017) Universal Hamiltonians for Exponentially Long Simulation; 10.48550/arXiv.1710.02625
Brandão, Fernando G. S. L. and Kalev, Amir, el al. (2017) Quantum SDP Solvers: Large Speed-ups, Optimality, and Applications to Quantum Learning; 10.48550/arXiv.1710.02581
Brandão, Fernando G. S. L. and Svore, Krysta M. (2017) Quantum Speed-Ups for Solving Semidefinite Programs; ISBN 978-1-5386-3464-6; 2017 IEEE 58th Annual Symposium on Foundations of Computer Science (FOCS); 415-426; 10.1109/FOCS.2017.45
Gong, Zhe-Xuan and Foss-Feig, Michael, el al. (2017) Entanglement area laws for long-range interacting systems; Physical Review Letters; Vol. 119; No. 5; Art. No. 050501; PMCID PMC6467278; 10.1103/PhysRevLett.119.050501
Brandão, Fernando G. S. L. and Harrow, Aram W. (2017) Quantum de Finetti Theorems Under Local Measurements with Applications; Communications in Mathematical Physics; Vol. 353; No. 2; 469-506; 10.1007/s00220-017-2880-3
Brandão, Fernando G. S. L. and Svore, Krysta M. (2017) Quantum Speed-ups for Semidefinite Programming; 10.48550/arXiv.1609.05537
Farrelly, Terry and Brandão, Fernando G. S. L., el al. (2017) Thermalization and Return to Equilibrium on Finite Quantum Lattice Systems; Physical Review Letters; Vol. 118; No. 14; Art. No. 140601; 10.1103/PhysRevLett.118.140601
Brandão, Fernando G. S. L. and Harrow, Aram W., el al. (2016) Efficient Quantum Pseudorandomness; Physical Review Letters; Vol. 116; No. 17; Art. No. 170502; 10.1103/PhysRevLett.116.170502
Brandão, Fernando G. S. L. and Ramanathan, Ravishankar, el al. (2016) Realistic noise-tolerant randomness amplification using finite number of devices; Nature Communications; Vol. 7; Art. No. 11345; PMCID PMC4844674; 10.1038/ncomms11345
Brandão, Fernando G. S. L. and Christandl, Matthias, el al. (2016) The Mathematics of Entanglement; 10.48550/arXiv.1604.01790
Wojewódka, H. and Brandão, F., el al. (2016) Amplifying the randomness of weak sources correlated with devices; 10.48550/arXiv.1601.06455
Brandão, Fernando G. S. L. and Cubitt, Toby S., el al. (2015) Area law for fixed points of rapidly mixing dissipative quantum systems; Journal of Mathematical Physics; Vol. 56; No. 10; Art. No. 102202; 10.1063/1.4932612
Brandão, Fernando G. S. L. and Harrow, Aram W. (2015) Estimating operator norms using covering nets; 10.48550/arXiv.1509.05065
Brandão, Fernando G. S. L. and Cramer, Marcus (2015) Entanglement area law from specific heat capacity; Physical Review B; Vol. 92; No. 11; Art. No. 115134; 10.1103/PhysRevB.92.115134
Brandão, Fernando G. S. L. and Gour, Gilad (2015) Reversible Framework for Quantum Resource Theories; Physical Review Letters; Vol. 115; No. 7; Art. No. 070503; 10.1103/PhysRevLett.115.070503
Brandão, Fernando G. S. L. and Harrow, Aram W., el al. (2015) Quantum Conditional Mutual Information, Reconstructed States, and State Redistribution; Physical Review Letters; Vol. 115; No. 5; Art. No. 050501; 10.1103/PhysRevLett.115.050501
Ramanathan, Ravishankar and Brandão, Fernando G. S. L., el al. (2015) Randomness amplification against no-signaling adversaries using two devices; 10.48550/arXiv.1504.06313
Brandão, Fernando and Horodecki, Michał, el al. (2015) The second laws of quantum thermodynamics; Proceedings of the National Academy of Sciences of the United States of America; Vol. 112; No. 11; 3275-3279; PMCID PMC4372001; 10.1073/pnas.1411728112
Brandão, Fernando G. S. L. and Cramer, Marcus (2015) Equivalence of Statistical Mechanical Ensembles for Non-Critical Quantum Systems; 10.48550/arXiv.1502.03263
Brandão, Fernando G. S. L. and Harrow, Aram W., el al. (2014) Adversarial hypothesis testing and a quantum stein's lemma for restricted measurements; ISBN 9781450326988; Proceedings of the 5th Conference on Innovations in Theoretical Computer Science; 183-194; 10.1145/2554797.2554816
Brandão, Fernando G. S. L. and Horodecki, Michał, el al. (2013) Resource Theory of Quantum States Out of Thermal Equilibrium; Physical Review Letters; Vol. 111; No. 25; Art. No. 250404; 10.1103/PhysRevLett.111.250404
Datta, Nilanjana and Mosonyi, Milán, el al. (2013) A Smooth Entropy Approach to Quantum Hypothesis Testing and the Classical Capacity of Quantum Channels; IEEE Transactions on Information Theory; Vol. 59; No. 12; 8014-8026; 10.1109/TIT.2013.2282160
Brandão, Fernando G. S. L. and Horodecki, Michał (2013) Exponential Quantum Speed-ups are Generic; Quantum Information and Computation; Vol. 13; No. 11-12; 901-924; 10.48550/arXiv.1010.3654
Berta, Mario and Brandão, Fernando G. S. L., el al. (2013) Entanglement Cost of Quantum Channels; IEEE Transactions on Information Theory; Vol. 59; No. 10; 6779-6795; 10.1109/TIT.2013.2268533
Brandão, Fernando G. S. L. and Horodecki, Michał (2013) An area law for entanglement from exponential decay of correlations; Nature Physics; Vol. 9; No. 11; 721-726; 10.1038/NPHYS2747
Brandão, F. G. S. L. and Oppenheim, J. (2013) Public Quantum Communication and Superactivation; IEEE Transactions on Information Theory; Vol. 59; No. 4; 2517-2526; 10.1109/TIT.2012.2236911
Brandão, Fernando G. S. L. and Christandl, Matthias (2012) Detection of Multiparticle Entanglement: Quantifying the Search for Symmetric Extensions; Physical Review Letters; Vol. 109; No. 16; Art. No. 160502; 10.1103/PhysRevLett.109.160502
Brandão, Fernando G. S. L. and Ćwikliński, Piotr, el al. (2012) Convergence to equilibrium under a random Hamiltonian; Physical Review E; Vol. 86; No. 3; Art. No. 031101; 10.1103/PhysRevE.86.031101
Brandão, Fernando G. S. L. and Oppenheim, Jonathan (2012) Quantum One-Time Pad in the Presence of an Eavesdropper; Physical Review Letters; Vol. 108; No. 4; Art. No. 040504; 10.1103/PhysRevLett.108.040504
Brandão, Fernando G. S. L. and Oppenheim, Jonathan, el al. (2012) When Does Noise Increase the Quantum Capacity?; Physical Review Letters; Vol. 108; No. 4; Art. No. 040501; 10.1103/PhysRevLett.108.040501
Brandão, Fernando G. S. L. and Christandl, Matthias, el al. (2011) Faithful Squashed Entanglement; Communications in Mathematical Physics; Vol. 306; No. 3; 805-830; 10.1007/s00220-011-1302-1
Brandão, F. G. S. L. and Eisert, J., el al. (2011) Entangled Inputs Cannot Make Imperfect Quantum Channels Perfect; Physical Review Letters; Vol. 106; No. 23; Art. No. 230502; 10.1103/PhysRevLett.106.230502
Brandão, Fernando G. S. L. and Datta, Nilanjana (2011) One-Shot Rates for Entanglement Manipulation Under Non-entangling Maps; IEEE Transactions on Information Theory; Vol. 57; No. 3; 1754-1760; 10.1109/TIT.2011.2104531
Brandão, Fernando G. S. L. and Plenio, Martin B. (2010) A Reversible Theory of Entanglement and its Relation to the Second Law; Communications in Mathematical Physics; Vol. 295; No. 3; 829-851; 10.1007/s00220-010-1003-1
Brandão, Fernando G. S. L. and Plenio, Martin B. (2010) A Generalization of Quantum Stein's Lemma; Communications in Mathematical Physics; Vol. 295; No. 3; 791-828; 10.1007/s00220-010-1005-z
Brandão, Fernando G. S. L. and Horodecki, Michał (2010) On Hastings' Counterexamples to the Minimum Output Entropy Additivity Conjecture; Open Systems & Information Dynamics; Vol. 17; No. 1; 31-52; 10.1142/S1230161210000047
Brandão, Fernando G. S. L. and Plenio, Martin B. (2008) Entanglement theory and the second law of thermodynamics; Nature Physics; Vol. 4; No. 11; 873-877; 10.1038/nphys1100
Brandão, Fernando Guadalupe dos Santos Lins (2008) Entanglement Theory and the Quantum Simulation of Many-Body Physics; 10.48550/arXiv.0810.0026
Hartmann, Michael J. and Brandão, Fernando G. S. L. (2008) Quantum Many-Body Phenomena in Coupled Cavity Arrays; 10.48550/arXiv.0808.2557
Cavalcanti, D. and Saldanha, P. L., el al. (2008) Geometrically induced singular behavior of entanglement; Physical Review A; Vol. 78; No. 1; Art. No. 012318; 10.1103/PhysRevA.78.012318
Brandão, F. G. S. L. and Hartmann, M. J., el al. (2008) Light-shift-induced photonic nonlinearities; New Journal of Physics; Vol. 10; No. 4; Art. No. 043010; 10.1088/1367-2630/10/4/043010
Brandão, F. G. S. L. and Eisert, J. (2008) Correlated entanglement distillation and the structure of the set of undistillable states; Journal of Mathematical Physics; Vol. 49; No. 4; Art. No. 042102; 10.1063/1.2888925
Hartmann, M. J. and Brandão, F. G. S. L., el al. (2008) A polaritonic two-component Bose-Hubbard model; New Journal of Physics; Vol. 10; No. 3; Art. No. 033011; 10.1088/1367-2630/10/3/033011
Hartmann, Michael J. and Brandão, Fernando G. S. L., el al. (2007) Effective Spin Systems in Coupled Microcavities; Physical Review Letters; Vol. 99; No. 16; Art. No. 160501; 10.1103/PhysRevLett.99.160501
Brandão, F. G. S. L. and Horodecki, M., el al. (2007) Remarks on the Equivalence of Full Additivity and Monotonicity for the Entanglement Cost; Open Systems & Information Dynamics; Vol. 14; No. 3; 333-339; 10.1007/s11080-007-9056-0
Eisert, J. and Brandão, F. G. S. L., el al. (2007) Quantitative entanglement witnesses; New Journal of Physics; Vol. 9; No. 3; Art. No. 46; 10.1088/1367-2630/9/3/046
Hartmann, Michael J. and Brandão, Fernando G. S. L., el al. (2006) Strongly interacting polaritons in coupled arrays of cavities; Nature Physics; Vol. 2; No. 12; 849-855; 10.1038/nphys462
Cavalcanti, D. and Brandão, F. G. S. L., el al. (2006) Entanglement quantifiers, entanglement crossover and phase transitions; New Journal of Physics; Vol. 8; No. 10; Art. No. 260; 10.1088/1367-2630/8/10/260
Brandão, Fernando G. S. L. and Vianna, Reinoldo O. (2006) Witnessed Entanglement; International Journal of Quantum Information; Vol. 4; No. 2; 331-340; 10.1142/S0219749906001803
Brandão, Fernando G. S. L. (2005) Entanglement and quantum order parameters; New Journal of Physics; Vol. 7; Art. No. 254; 10.1088/1367-2630/7/1/254
Cavalcanti, D. and Brandão, F. G. S. L., el al. (2005) Are all maximally entangled states pure?; Physical Review A; Vol. 72; No. 4; Art. No. 040303; 10.1103/PhysRevA.72.040303
Brandão, Fernando G. S. L. (2005) Quantifying entanglement with witness operators; Physical Review A; Vol. 72; No. 2; Art. No. 022310; 10.1103/PhysRevA.72.022310
Brandão, Fernando G. S. L. and Vianna, Reinaldo O. (2004) Robust semidefinite programming approach to the separability problem; Physical Review A; Vol. 70; No. 6; Art. No. 062309; 10.1103/PhysRevA.70.062309
Brandão, Fernando G. S. L. and Vianna, Reinaldo O. (2004) Separable Multipartite Mixed States: Operational Asymptotically Necessary and Sufficient Conditions; Physical Review Letters; Vol. 93; No. 22; Art. No. 220503; 10.1103/PhysRevLett.93.220503