Macroscopic Quantum Physics Research Project
Introduction
The Macroscopic Quantum Physics Project team aims to unveil novel phenomena that are useful for advanced information and communications technology.
Our research focuses on three main topics:
Our research focuses on three main topics:
(1) Novel materials and designs of superconducting quantum information and communications devices.
(2) Optimal control of quantum information devices.
(3) Hybrid quantum systems composed of superconducting artificial atoms and microwave frequency photons interacting at the single quantum level.
(2) Optimal control of quantum information devices.
(3) Hybrid quantum systems composed of superconducting artificial atoms and microwave frequency photons interacting at the single quantum level.
News
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The article "Finite-dimensional approximations of generalized squeezing", Sahel Ashhab, Felix Fischer, Davide Lonigro, Daniel Braak, and Daniel Burgarth, has been published in Physical Review A, 113, 013703 (02 January, 2026) |
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The article "Dispersive regime of multiphoton qubit-oscillator interactions" by Mohammad Ayyash and Sahel Ashhab, has been published in Physical Review A, 112, 023713 (26 August, 2025 ) |
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The article "Properties and dynamics of generalized squeezed states" by Sahel Ashhab and Mohammad Ayyash, has been published in New Journal of Physics, 27, 054104 (28 May, 2025 ) |
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The article "Optimal control in nearly adiabatic two-level quantum systems via time-dependent resonance" by Takayuki Suzuki, has been published in Physical Review A, 111, L050201 (09 May, 2025 ) |
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The article "Development of Superconducting Qubits Based on Nitride Superconductors " by Hirotaka Terai, Sunmi Kim, Taro Yamashita, Kunihiro Imomata and Kouichi Semba, has been published in Vacuum and Surface Science, 68, 3 (10 March, 2025 ) |