Josiah Couch

I'm a postdoc at Beth Israel Deaconess Medical Center

Publications

Beyond Size and Class Balance: Alpha as a New Dataset Quality Metric for Deep Learning

Beyond Size and Class Balance: Alpha as a New Dataset Quality Metric for Deep Learning

Josiah D. Couch, R. Arnaout, Rima Arnaout

arXiv.org 2024

ABSHTMLPDF

Scaling Monte-Carlo-Based Inference on Antibody and TCR Repertoires

Josiah D. Couch, Rohit Arora, Jasper Braun, Joesph Kaplinsky, Elliot D. Hill, Anthony Li, Brett Altschul, R. Arnaout

arXiv.org 2023

ABSHTMLPDF
Possibility of entanglement of purification to be less than half of the reflected entropy

Possibility of entanglement of purification to be less than half of the reflected entropy

Josiah D. Couch, Phuc Nguyen, Sarah Racz, Georgios Stratis, Yuxuan Zhang

Physical Review A 2023

ABSHTMLPDF

Circuit Complexity in Topological Quantum Field Theory

Josiah D. Couch, Yale Fan, Sanjit Shashi

Fortschritte der Physik 2021

ABSPDF

Complexity of mixed states in QFT and holography

E. Cáceres, S. Chapman, Josiah D. Couch, Juan P. Hernandez, R. Myers, Shan-Ming Ruan

Journal of High Energy Physics 2019

ABSHTMLPDF
Speed of quantum information spreading in chaotic systems

Speed of quantum information spreading in chaotic systems

Josiah D. Couch, Stefan Eccles, P. Nguyen, Brian Swingle, Shenglong Xu

ABSPDF
Holographic purification complexity

Holographic purification complexity

Elena Cáceres, Josiah D. Couch, Stefan Eccles, W. Fischler

Physical Review D 2018

ABSPDF

Holographic complexity and volume

Josiah D. Couch, Stefan Eccles, T. Jacobson, P. Nguyen

Journal of High Energy Physics 2018

ABSPDF

Holographic complexity and noncommutative gauge theory

Josiah D. Couch, Stefan Eccles, W. Fischler, Ming Xiao

Journal of High Energy Physics 2018

ABSHTMLPDF

Noether charge, black hole volume, and complexity

Josiah D. Couch, W. Fischler, P. Nguyen

Journal of High Energy Physics 2017

ABSHTMLPDF