Geremia Massarelli

Applied physicist, working at a stealth-mode startup since 2023.

Graduated in 2023 with a Ph.D. in physics at the University of Toronto, under the supervision of Professor Arun Paramekanti. Research in theoretical Condensed Matter Physics: topological states of matter, strongly correlated electron systems, etc.

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Krein-unitary Schrieffer-Wolff transformation and band touchings in bosonic Bogoliubov–de Gennes and other Krein-Hermitian Hamiltonians.
Geremia Massarelli, Ilia Khait, Arun Paramekanti.
Phys. Rev. B 106, 144434 (2022).
Freely available at arXiv.2201.10580.

Higher-order topology and corner triplon excitations in two-dimensional quantum spin-dimer models.
Arijit Haldar, Geremia Massarelli, Arun Paramekanti.
Phys. Rev. B 104, 184403 (2021).
Freely available at arXiv.2104.12791.

Orbital Edelstein effect from density-wave order.
Geremia Massarelli, Bryce Wu, Arun Paramekanti.
Phys. Rev. B 100, 075136 (2019).
Freely available at arXiv.1904.04280.

Pseudo-Landau levels of Bogoliubov quasiparticles in strained nodal superconductors.
Geremia Massarelli, Gideon Wachtel, John Y. T. Wei, Arun Paramekanti.
Phys. Rev. B 96, 224516 (2017).
Freely available at arXiv.1707.07683.

Dynamic compression of single nanochannel confined DNA via a nanodozer assay.
Ahmed Khorshid, Philip Zimny, David Tétreault–La Roche, Geremia Massarelli, Takahiro Sakaue, Walter Reisner.
Phys. Rev. Lett. 113, 268104 (2014).


Ph.D. Physics, University of Toronto
Awarded the 2024 P. R. Wallace Thesis Prize

M.Sc. Physics, McGill University

B.Sc. Honours Physics, McGill University

Conferences and Meetings

APS March Meeting 2021 (online).
Presented talk entitled Para-Hermitian perturbation theory and nodal lines in magnon systems.

CIFAR April 2019 Quantum Materials Program Meeting, Vancouver, British Columbia.
Presented poster entitled Orbital Edelstein effect from density-wave order.

APS March Meeting 2019, Boston, Massachusetts.
Presented talk entitled Orbital Edelstein Effect from Spontaneous Symmetry Breaking.

International Summer School on Computational Quantum Materials 2018, Orford, Québec.

APS March Meeting 2018, Los Angeles, California.
Presented talk entitled Pseudo-Landau Levels of Bogoliubov Quasiparticles in Strained Nodal Superconductors.

Various Resources

Uncertainty propagation guide (previous version)

A good online book on typography

Last updated March 2024.