Publications

Thomas F. Harrelson, Ibrahim Hajar, Omar A. Ashour, Sinéad M. Griffin (2025). Theoretical investigation of decoherence channels in athermal phonon sensors. J. Phys. Condens. Matter.

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Nicholas Dale, Omar A. Ashour, Marc Vila, Justin Fox, Resham Regmi, Alexei Fedorov, Alexander Stibor, Nirmal Ghimire, Sinéad M. Griffin (2024). Non-relativistic spin splitting above and below the Fermi level in a *g*-wave altermagnet. arXiv.

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Omar A. Ashour, Sinéad M. Griffin (2024). Pressure-tunable targets for light dark matter direct detection: the case of solid helium. arXiv.

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Na Hyun Jo, Omar A. Ashour, Zhixue Shu, Chris Jozwiak, Aaron Bostwick, Sae Hee Ryu, Kai Sun, Tai Kong, Sinéad M. Griffin, Eli Rotenberg (2024). Effects of strain, defects, and interactions on the topological properties of HfTe

_{5}

. Phys. Rev. B.

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Omar A. Ashour, Sinéad M. Griffin (2024). Topological crystalline insulators for light dark matter direct detection with phonons. In Preparation.

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Omar A. Ashour, Sinéad M. Griffin (2024). Non-pair-breaking topological quantum sensing of collective excitations. In Preparation.

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Jan Balewski, Alexey Khudorozhkov, Omar A. Ashour, Siva Darbha, Pedro LS Lopes, Sheng-Tao Wang, Daan Camps, Katherine Klymko, Milan Kornjača, Fangli Liu (2024). Kibble-Zurek Mechanism on Neutral Atom Hardware. In Preparation.

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Omar A. Ashour, Donald M. Evans, Erik. D. Roede, Per Erik Vullum, Zewu Yan, Edith Bourret, Sverre M. Selbach, Sinéad M. Griffin, Dennis Meier (2024). Investigation of the nanoscale stability of the hexagonal rare earth manganites. In Preparation.

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J. Wayne Mullinax, Omar A. Ashour, Antonios Alvertis, Daniel Gibney, Katherine Klymko, Norman Tubman (2024). Exploring the Variational Quantum Eigensolver with One-Body Reduced Density Matrices. In Preparation.

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Omar A. Ashour, Sinéad M. Griffin (2024). Antiferromagnetic topological insulators for light dark matter direct detection with magnons. In Preparation.

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Thais Chagas, Omar A. Ashour, Guilherme Ribeiro, Wendell Silva, Zhenglu Li, Rogério Magalhães-Paniago, Yves Petroff, Steven G. Louie (2022). Multiple Strong Topological Gaps and Hexagonal Warping in Bi

_{4}

_{3}

. Physical Review B.

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Milivoj R. Belić, Stanko N. Nikolić, Omar A. Ashour, Najdan B. Aleksić (2022). On different aspects of the optical rogue waves nature. Nonlinear Dynamics.

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Stanko N. Nikolić, Sarah Alwashahi, Omar A. Ashour, Siu A. Chin, Najdan B. Aleksić, Milivoj R. Belić (2022). Multi-elliptic rogue wave clusters of the nonlinear Schrödinger equation on different backgrounds. Nonlinear Dynamics.

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Omar A. Ashour, Siu A. Chin, Stanko N. Nikolić, Milivoj R. Belić (2022). Higher-order breathers as quasi-rogue waves on a periodic background. Nonlinear Dynamics.

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Omar A. Ashour (2021). NonlinearSchrodinger: Higher-Order Algorithms and Darboux Transformations for Nonlinear Schrödinger Equations. arXiv.

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Stanko N. Nikolić, Omar A. Ashour, Najdan B. Aleksić, Yiqi Zhang, Milivoj R. Belić, Siu A. Chin (2019). Talbot carpets by rogue waves of extended nonlinear Schrödinger equations. Nonlinear Dynamics.

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Stanko N. Nikolić, Omar A. Ashour, Najdan B. Aleksić, Milivoj R. Belić, Siu A. Chin (2019). Breathers, solitons and rogue waves of the quintic nonlinear Schrödinger equation on various backgrounds. Nonlinear Dynamics.

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Stanko N. Nikolić, Najdan B. Aleksić, Omar A. Ashour, Milivoj R. Belić, Siu A. Chin (2017). Systematic generation of higher-order solitons and breathers of the Hirota equation on different backgrounds. Nonlinear Dynamics.

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Siu A. Chin, Omar A. Ashour, Stanko N. Nikolić, Milivoj R. Belić (2017). Peak-height formula for higher-order breathers of the nonlinear Schrödinger equation on non-uniform backgrounds. Physical Review E.

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Runze Li, Omar A. Ashour, Jie Chen, H. E. Elsayed-Ali, Peter M. Rentzepis (2017). Femtosecond laser induced structural dynamics and melting of Cu (111) single crystal: an ultrafast time-resolved x-ray diffraction study. Journal of Applied Physics.

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Siu A. Chin, Omar A. Ashour, Stanko N. Nikolić, ́ Milivoj R. Beli\ (2016). Maximal intensity higher-order Akhmediev breathers of the nonlinear Schrödinger equation and their systematic generation. Physics Letters A.

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Siu A. Chin, Omar A. Ashour, Milivoj R. Belić (2015). Anatomy of the Akhmediev breather: cascading instability, first formation time, and Fermi-Pasta-Ulam recurrence. Physical Review E.

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