Toward an Automated-Algebra Framework for High Orders in the Virial Expansion of Quantum Matter
A. J. Czejdo, Y. Hou, K. J. Morrell, J. E. Drut
Condens. Matter 2022, 7(1) – Published online 24 January 2022
Journal link: https://www.mdpi.com/2410-3896/7/1/13
arXiv link: https://arxiv.org/abs/2112.07744
Fourth- and fifth-order virial expansion of harmonically trapped fermions at unitarity
Y. Hou, K. J. Morrell, A. J. Czejdo, J. E. Drut
Phys. Rev. Research 3, 033099 – Published online 28 July 2021
Journal link: https://journals.aps.org/prresearch/abstract/10.1103/PhysRevResearch.3.033099
arXiv link: https://arxiv.org/abs/2104.14440
Kaitlyn passed the exam on June 7th. She will be investigating matrix-free Monte Carlo methods for many-fermion systems and also developing a library of observables aimed to generate benchmarks and calculate the thermodynamics of neutron matter.
Congratulations!!!
Kaitlyn received our Department’s Hamilton award for summer support, and Yaqi received the Dean’s Graduate Fellowship from the College of Arts & Sciences, also for summer support.
Well deserved!!!
Really great work. The committee was impressed!!!
From the Graduate School website: “Dissertation Completion Fellowships support doctoral students in the final year of their dissertation by enabling them to focus full time on research and writing.”
Well deserved!
Complex Langevin and other approaches to the sign problem in quantum many-body physics
C.E. Berger, L. Rammelmueller, A.C. Loheac, F. Ehmann, J. Braun, J.E. Drut
Phys. Rep. 892, 1–54 (2021).
Article link
Ab initio nuclear thermodynamics
B. Lu, N. Li, S. Elhatisari, D. Lee, J. E. Drut, T. A. Lähde, E. Epelbaum, and Ulf-G. Meißner
Phys. Rev. Lett. 125, 192502 – Published 3 November 2020
Journal link: https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.125.192502
Virial expansion of attractively interacting Fermi gases in one, two, and three dimensions, up to fifth order
Y. Hou and J. E. Drut
Phys. Rev. A 102, 033319 – Published 10 September 2020
Journal link: https://journals.aps.org/pra/abstract/10.1103/PhysRevA.102.033319
arXiv link: https://arxiv.org/abs/1908.00174
Thermodynamics and static response of anomalous one-dimensional fermions via a quantum Monte Carlo approach in the worldline representation
J. R. McKenney, A. Jose, and J. E. Drut
Phys. Rev. A 102, 023313 – Published 14 August 2020
Journal link: https://journals.aps.org/pra/abstract/10.1103/PhysRevA.102.023313
arXiv link: https://arxiv.org/abs/2003.01616
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