Tom O'Brien
Universitair docent
- Naam
- Dr. T.E. O'Brien
- Telefoon
- +31 71 527 5568
- obrien@lorentz.leidenuniv.nl
Universitair docent
- Wiskunde en Natuurwetenschappen
- Leiden Instituut Onderzoek Natuurkunde
- LION - Theoretical Physics
- Yalouz S., Senjean B., Günther J., Buda F., O'Brien T.E. & Visscher L. (2021), A state-averaged orbital-optimized hybrid quantum–classical algorithm for a democratic description of ground and excited states, Quantum Science and Technology 6(2): 024004.
- Bonet-Monroig X., Babbush R. & O’Brien T.E. (2020), Nearly Optimal Measurement Scheduling for Partial Tomography of Quantum States, Physical Review X 10(3): 031064.
- Bultink C.C., O’Brien T.E., Vollmer R., Muthusubramanian N., Beekman M.W., Rol M.A., Fu X., Tarasinski B.M., Ostroukh V., Varbanov B., Bruno A. & DiCarlo L. (2020), Protecting quantum entanglement from leakage and qubit errors via repetitive parity measurements, Science Advances 6(12): eaay3050.
- McClean J.R., Rubin N.C., Sung K.J., Kivlichan I.D, Bonet-Monroig X., CaoY., Dai C., Schuyler F.E., Gidney C., Gimby B., Gokhale P., Häner T., Hardikar T., Havlíček V., Higgott O., Huang C., Izaac J., Jiang Z., Liu X., McArdle S., Neeley M., O'Brien T.E., O'Gorman B., Ozfidan I., Radin M.D., Romero J., Sawaya N.P.D., Senjean B., Setia K., Sim S., Steiger D.S., Steudtner M., Sun Q., Sun W., Wang D.C., Zhang F. & Babbush R. (2020), OpenFermion: the electronic structure package for quantum computers, Quantum Science and Technology 5: 034014.
- O'Brien T.E., Senjean B., Sagastizabal R., Bonet-Monroig X., Dutkiewicz A., Buda F., DiCarlo L. & Visscher L. (2019), Calculating energy derivatives for quantum chemistry on a quantum computer, npj Quantum Information 5: 113.
- Sagastizabal R., Bonet-Monroig X., Singh M., Rol M.A., Bultink C.C., Fu X., Price C.H., Ostroukh V.P., Muthusubramanian N., Bruno A., Beekman M., Haider N., O'Brien T.E. & DiCarlo L. (2019), Experimental error mitigation via symmetry verification in a variational quantum eigensolver, Physical Review A 100(1): 010302.
- O'Brien T.E. (20 juni 2019), Applications of topology to Weyl semimetals and quantum computing (Dissertatie. Instituut-Lorentz, Science, Leiden). Promotor(en) en Copromotor(en): Beenakker C.W.J., DiCarlo L., Adagideli L.
- Baireuther P., Caio M.D., Criger B., Beenakker C.W.J. & O'Brien T.E. (2019), Neural network decoder for topological color codes with circuit level noise, New Journal of Physics 21: 013003.
- O'Brien T.E., Tarasinski B. & Terhal B.M. (2019), Quantum phase estimation of multiple eigenvalues for small-scale (noisy) experiments, New Journal of Physics 21: 023022.
- O’Brien T.E., Rożek P. & Akhmerov A.R. (2018), Majorana-Based Fermionic Quantum Computation, Physical Review Letters 120(22): 220504.
- Bonet-Monroig X., Sagastizabal R., Singh M. & O'Brien T.E. (2018), Low-cost error mitigation by symmetry verification, Physical Review A 98(6): 062339.
- Baireuther P., O'Brien T.E., Tarasinski B.M. & Beenakker C.W.J. (2018), Machine-learning-assisted correction of correlated qubit errors in a topological code, Quantum 2: 48.
- Bovenzi N., Breitkreiz M., O'Brien T.E., Tworzydlo J. & Beenakker C.W.J. (2018), Twisted Fermi surface of a thin-film Weyl semimetal, New Journal of Physics 20: 023023.
- Bovenzi N., Breitkreiz M., Baireuther P.S., O'Brien T.E., Tworzydlo J., Adagedeli I. & Beenakker C.W.J. (2017), Chirality blockade of Andreev reflection in a magnetic Weyl semimetal, Physical Review B 96(3): 035437.
- O'Brien T.E., Tarasinski B.M. & DiCarlo L. (2017), Density-matrix simulation of small surface codes under current and projected experimental noise, npj Quantum Information 3: 39.
- Rol M.A., Bultink C.C., O'Brien T.E., Jong S.R. de, Theis L.S., Fu X., Luthi F., Vermeulen R.F.L., Sterke J.C. de, Bruno A., Deurloo D., Schouten R.N., Wilhelm F.K. & DiCarlo L. (2017), Restless tuneup of high-fidelity qubit gates, Physical Review Applied 7: 041001.
- O'Brien T.E., Beenakker C.W.J. & Adagideli I. (2017), Superconductivity provides access to the chiral magnetic effect of an unpaired Weyl cone, Physical Review Letters 118: 207701.
- Bultink C.C., Rol M.A., O'Brien T.E., Fu X., Dikken B.C.S., Dickel C., Vermeulen R.F.L., Sterke J.C. de, Bruno A., Schouten R.N. & DiCarlo L. (2016), Active resonator reset in the nonlinear dispersive regime of circuit QED, Physical Review Applied 6: 034008.
- O'Brien T.E., Abanin D.A., Vidal G. & Papic Z. (2016), Explicit construction of local conserved operators in disordered many-body systems., Physical Review B : Condensed Matter 94: 144208.
- O'Brien T.E., Diez M. & Beenakker C.W.J. (2016), Magnetic breakdown and Klein tunneling in a type-II Weyl semimetal, Physical Review Letters 116(23): 236401.
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