Research
Overview
I divide my time between topics relevant to planetary climate and topics in quantum field theory and quantum gravity
Planetary Climates
I am a member of the Astrophysics and Geophysics Group at Brandeis, and a Visiting Associate in Environmental Science and Engineering at Caltech.
Physical Oceanography
- Analysis and interpretation of satellite altimetry data
- Upper ocean turbulence
- Near-Inertial Waves and Internal Gravity Waves
Geophysical Fluid Dynamics
- Novel characterizations of geophysical turbulence
- Hamiltonian methods
- Field theory techniques
Current advisees
- Dr. Jack Skinner (PhD 2022, Queen Mary University). Joint Brandeis-Caltech postdoc co-advised by Joern Callies working on novel analysis techniques for satellite altimetry.
Quantum Field theory and Quantum Gravity
I am a member of the Quantum and Gravitational Theory Group at Brandeis.
Quantum information and quantum gravity
- Open quantum systems
- Entanglement of non-spatial degrees of freedom
- Quantum Black Holes
- Gauge/gravity duality
Quantum Field Theory and Cosmology
- Axion models of inflation
- Quantum field theory of inflation
- Constraints and effects of quantum gravity on models of cosmology and particle physics
Current advisees
- Martin Sasieta (PhD 2022, IFT Madrid), Postdoc.
- Connor Wolfe, PhD student.
Former advisees
Undergraduate Students
- Ian Shoemaker, 2004-2005, Brandeis U. Thesis: “Decoherence and Inflation”. Associate Professor of Physics, Virginia Tech.
- Matthew Roberts, 2004-2005, Brandeis U. Thesis: “PT-symmetric quantum mechanics”. Assitant Professor, POSTECH, Korea.
- Benson Way, 2007-2008, Brandeis U. Thesis: “Axion constraints and string-wall dynamics”. Postdoc at University of Barcelona.
- Kabir Husain, 2008-2009. Thesis: “Semiclassical and quantum dynamics of the Coulomb potential in one dimension”. Lecturer in Physics and Astronomy, University College London.
- Samuel McCandlish, 2011-2012. Thesis: “Bending and Breaking Time Contours: A World Line Approach to Quantum Field Theory”. Cofounder, Anthropic.
- Skyler Kasko, 2013-2014. Thesis: “Coarse Grained Quantum Dynamics”.
- Stefan Stanojevic, 2014-2015. Thesis: “The large-N $O(N)$ model on hyperbolic space”. Senior Machine Learning Scientist, Flagship Pioneering.
- Aaron Fogel, 2018-2019. Thesis: “Corrections to molecular dynamics in the Born-Oppenheimer Approximation”. Researcher in quantum information for the military.
- Yunfei Wang, 2021. Thesis: “Open system dynamics with a Hagedorn bath.” PhD student, University of Maryland.
Graduate Students
- Tobias Sander, Brandeis U. PhD, 2007. Senior Manager, Berg Lund and Company, Hamburg, Germany.
- Nathaniel Reden, Brandeis U. PhD, 2014. Instructor in Physics and Mathematics, Bancroft School, Worcester, MA.
- Cesar Agon, Brandeis U., PhD, 2017. Postdoc at Centro Atomico Bariloche, Argentina.
- Andrew Rolph, Brandeis U., PhD, 2020. Postdoc at the University of Amsterdam.
- Harsha Hampapura, Brandeis U., 2016-2024. Winter 2024: Associate Scientist, National Center for Atmospheric Research.
- Jonathan Harper, Brandeis U., 2016-2022. Fall 2022: postdoc at Yukawa Institute, University of Kyoto.
- Alastair Grant-Stuart, Brandeis U., 2016-2022. Fall 2022: postdoc at University of Nottingham.
Postdocs
- Prof. Martin Kruczenski (PhD, Buenos Aires U., Argentina), 2003-2005. Professor of physics, Purdue Univ.
- Prof. Amit Sever (PhD, Hebrew U., Israel), 2005-2008. Faculty, School of Physics and Astronomy, Tel Aviv University.
- Prof. Marco Aldi (PhD, Northwestern U), 2010-2012. (FRG postdoc in Mathematics). Associate professor of mathematics, Virginia Commonwealth University.
- Prof. Masoud Soroush (PhD, Stanford University), 2013-2015. Assistant professor of physics at Coppin State Univ.
- Dr. Ida Zadeh (PhD, University of Toronto), 2013-2016. Postdoc at the International Center for Theoretical Physics, Trieste, Italy.
- Dr. Bogdan Stoica (PhD, Caltech), 2016-2019. Postdoc at Northwestern.
- Dr. Djordje Radicevic (PhD, Stanford), 2019-2022. Quantitative researcher, Citadel Securities.