My research interest lies at the intersection of quantum field theory, quantum mechanics, statistical physics, and Machine Learning (ML).
On one hand, I leverage concepts and frameworks from fundamental physics, including Feynman path integral formalism,
renormalization group (RG) flow, random matrix theory, and Schrodinger equation, to develop a comprehensive understanding of
Neural Networks and ML algorithms. On the other end, I utilize such studies to make ML more trustworthy, robust, and interpretable
for quantum field theory and quantum simulations. For more details, please see my
publications.
I completed my PhD in theoretical high energy
physics group at Northeastern U. in Apr 2023,
supervised by Prof. Jim Halverson. My PhD dissertation was based on
one of the very first correspondences between Neural Network ensembles and quantum field theories on Euclidean space.
This duality sets the loss function for 'ML simulation of field theory' to zero by its very definition, and thus, is more robust,
predictable, and
trustworthy. This is one of the very first ML methods for quantum field theory with a guaranteed zero generalization error.
I was also a junior investigator
at the NSF IAIFI, from Oct 2020 until Aug 2023. .
I received my Bachelors and Masters in Engineering Physics at IIT Bombay in Aug 2017.
Curriculum Vitae
Outreach
I am passionate about promoting equity for underrepresented minorities in STEM.
To that end, I was a member of the Early Career and Equity Committee at IAIFI,
and Graduate Students Council of Northeastern University
College of Science, during 2020 - 2022. Additionally, I started monthly meetings and networking activities for
Graduate Women in Physics at Northeastern University Dept of Physics, since 2021.
I'm driven by the need of better education opportunities for women and minorities, from grass-roots to graduate level, especially in poorer, war-torn economies.
I have joined the Artificial Intelligence Summer School organizing committee, at
Scientists for Palestine, since Jan 2023.
Sometimes, I take part in STEM outreach programs for high school students, such as the ones organized by
A Wonder of Women in STEM. I look forward to a future, where children of any age, color, race, gender, and economic background are provided
with ample opportunities for their education.
Contact
amaiti@perimeterinstitute.ca
Perimeter Institute for Theoretical Physics, Office 224, Waterloo, ON, Postal Code N2L 2Y5, Canada.
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i = 0;
while (!deck.isInOrder()) {
print 'Iteration ' + i;
deck.shuffle();
i++;
}
print 'It took ' + i + ' iterations to sort the deck.';