Risk-minimizing states for the quantum-phase-estimation algorithm

Authors: Smith, Joseph G., Barnes, Crispin H. W., Arvidsson-Shukur, David R. M.

Subject Terms: Quantum Physics

Access URL: http://arxiv.org/abs/2505.00764

Contextuality Can be Verified with Noncontextual Experiments

Authors: Thio, Jonathan J., Salmon, Wilfred, Barnes, Crispin H. W., De Bièvre, Stephan, Arvidsson-Shukur, David R. M.

Subject Terms: Quantum Physics

Access URL: http://arxiv.org/abs/2412.00199

Convex roofs witnessing Kirkwood-Dirac nonpositivity

Authors: Langrenez, Christopher, De Bièvre, Stephan, Arvidsson-Shukur, David R. M.

Subject Terms: Quantum Physics, Mathematical Physics

Access URL: http://arxiv.org/abs/2407.04558

Minimal evolution times for fast, pulse-based state preparation in silicon spin qubits

Authors: Long, Christopher K., Mayhall, Nicholas J., Economou, Sophia E., Barnes, Edwin, Barnes, Crispin H. W., Martins, Frederico, Arvidsson-Shukur, David R. M., Mertig, Normann

Subject Terms: Quantum Physics

Access URL: http://arxiv.org/abs/2406.10913

The set of Kirkwood-Dirac positive states is almost always minimal

Authors: Langrenez, Christopher, Salmon, Wilfred, De Bièvre, Stephan, Thio, Jonathan J., Long, Christopher K., Arvidsson-Shukur, David R. M.

Subject Terms: Quantum Physics, Mathematical Physics

Access URL: http://arxiv.org/abs/2405.17557

Properties and Applications of the Kirkwood-Dirac Distribution

Authors: Arvidsson-Shukur, David R. M., Braasch Jr., William F., De Bievre, Stephan, Dressel, Justin, Jordan, Andrew N., Langrenez, Christopher, Lostaglio, Matteo, Lundeen, Jeff S., Halpern, Nicole Yunger

Source: New J. Phys., 26, 121201, (2024)

Subject Terms: Quantum Physics, Condensed Matter - Statistical Mechanics

Access URL: http://arxiv.org/abs/2403.18899

Agnostic Phase Estimation

Authors: Song, Xingrui, Salvati, Flavio, Gaikwad, Chandrashekhar, Halpern, Nicole Yunger, Arvidsson-Shukur, David R. M., Murch, Kater

Source: Phys. Rev. Lett. 132, 260801 (2024)

Subject Terms: Quantum Physics, Condensed Matter - Mesoscale and Nanoscale Physics, Physics - Atomic Physics

Access URL: http://arxiv.org/abs/2403.00054

Dynamic-ADAPT-QAOA: An algorithm with shallow and noise-resilient circuits

Authors: Yanakiev, Nikola, Mertig, Normann, Long, Christopher K., Arvidsson-Shukur, David R. M.

Subject Terms: Quantum Physics

Access URL: http://arxiv.org/abs/2309.00047

Layering and subpool exploration for adaptive Variational Quantum Eigensolvers: Reducing circuit depth, runtime, and susceptibility to noise

Authors: Long, Christopher K., Dalton, Kieran, Barnes, Crispin H. W., Arvidsson-Shukur, David R. M., Mertig, Normann

Subject Terms: Quantum Physics

Access URL: http://arxiv.org/abs/2308.11708

Compression of metrological quantum information in the presence of noise

Authors: Salvati, Flavio, Salmon, Wilfred, Barnes, Crispin H. W., Arvidsson-Shukur, David R. M.

Subject Terms: Quantum Physics

Access URL: http://arxiv.org/abs/2307.08648

Characterizing the geometry of the Kirkwood-Dirac positive states

Authors: Langrenez, Christopher, Arvidsson-Shukur, David R. M., De Bièvre, Stephan

Source: J. Math. Phys. 65, 072201 (2024)

Subject Terms: Quantum Physics, Mathematical Physics

Access URL: http://arxiv.org/abs/2306.00086

An adaptive Bayesian quantum algorithm for phase estimation

Authors: Smith, Joseph G., Barnes, Crispin H. W., Arvidsson-Shukur, David R. M.

Subject Terms: Quantum Physics

Access URL: http://arxiv.org/abs/2303.01517

Negative Quasiprobabilities Enhance Phase Estimation in Quantum-Optics Experiment

Authors: Yilmaz, Y. Batuhan, Lupu-Gladstein, Noah, Arvidsson-Shukur, David R. M., Brodutch, Aharon, Pang, Arthur O. T., Steinberg, Aephraim M., Halpern, Nicole Yunger

Source: 2023 Conference on Lasers and Electro-Optics (CLEO) Lasers and Electro-Optics (CLEO), 2023 Conference on. :1-2 May, 2023

Relation: 2023 Conference on Lasers and Electro-Optics (CLEO)

Quantifying the effect of gate errors on variational quantum eigensolvers for quantum chemistry

Authors: Dalton, Kieran, Long, Christopher K., Yordanov, Yordan S., Smith, Charles G., Barnes, Crispin H. W., Mertig, Normann, Arvidsson-Shukur, David R. M.

Source: npj Quantum Inf 10, 18 (2024)

Subject Terms: Quantum Physics

Access URL: http://arxiv.org/abs/2211.04505

Nonclassical advantage in metrology established via quantum simulations of hypothetical closed timelike curves

Authors: Arvidsson-Shukur, David R. M., McConnell, Aidan G., Halpern, Nicole Yunger

Source: Phys. Rev. Lett., 131, 150202, (2023)

Subject Terms: Quantum Physics

Access URL: http://arxiv.org/abs/2207.07666

An iterative quantum-phase-estimation protocol for near-term quantum hardware

Authors: Smith, Joseph G., Barnes, Crispin H. W., Arvidsson-Shukur, David R. M.

Subject Terms: Quantum Physics

Access URL: http://arxiv.org/abs/2206.06392

Room temperature coherent control of protected qubit in hexagonal boron nitride

Authors: Ramsay, Andrew J., Hekmati, Reza, Patrickson, Charlie J., Baber, Simon, Arvidsson-Shukur, David R. M., Bennett, Anthony J., Luxmoore, Isaac J.

Subject Terms: Condensed Matter - Materials Science

Access URL: http://arxiv.org/abs/2205.12747

Negative quasiprobabilities enhance phase estimation in quantum-optics experiment

Authors: Lupu-Gladstein, Noah B., Yilmaz, Batuhan Y., Arvidsson-Shukur, David R. M., Brodutch, Aharon, Pang, Arthur O. T., Steinberg, Aephraim M., Halpern, Nicole Yunger

Source: Phys. Rev. Lett. 128, 220504 (2022)

Subject Terms: Quantum Physics

Access URL: http://arxiv.org/abs/2111.01194

Molecular excited state calculations with the QEB-ADAPT-VQE

Authors: Yordanov, Yordan S., Barnes, Crispin H. W., Arvidsson-Shukur, David R. M.

Subject Terms: Quantum Physics

Access URL: http://arxiv.org/abs/2106.06296

Quantum Learnability is Arbitrarily Distillable

Authors: Jenne, Joe H., Arvidsson-Shukur, David R. M.

Subject Terms: Quantum Physics

Access URL: http://arxiv.org/abs/2104.09520