27 citations · 66 across the 8 of their papers we have counts for
8 papers
Tabular foundation models for non-tabular tasks
Goran Nakerst, John Brennan, Wouter Beugeling +1
Tabular foundation models (TFMs) have recently emerged as a promising paradigm for machine learning on tabular data, offering the ability to generalize across datasets without task…
The spectral boundary of the Asymmetric Simple Exclusion Process (ASEP) -- free fermions, Bethe ansatz and random matrix theory
Goran Nakerst, Tomaž Prosen, Masudul Haque
In non-equilibrium statistical mechanics, the Asymmetric Simple Exclusion Process (ASEP) serves as a paradigmatic example. We investigate the spectral characteristics of the ASEP,…
Structure of the Hamiltonian of mean force
Phillip C. Burke, Goran Nakerst, Masudul Haque
The Hamiltonian of mean force is an effective Hamiltonian that allows a quantum system, non-weakly coupled to an environment, to be written in an effective Gibbs state. We present…
Random sparse generators of Markovian evolution and their spectral properties
Goran Nakerst, Sergey Denisov, Masudul Haque
The evolution of a complex multi-state system is often interpreted as a continuous-time Markovian process. To model the relaxation dynamics of such systems, we introduce an ensembl…
Chaos in the three-site Bose-Hubbard model -- classical vs quantum
Goran Nakerst, Masudul Haque
We consider a quantum many-body system - the Bose-Hubbard system on three sites - which has a classical limit, and which is neither strongly chaotic nor integrable but rather shows…
Assigning Temperatures to Eigenstates
Phillip C. Burke, Goran Nakerst, Masudul Haque
In the study of thermalization in finite isolated quantum systems, an inescapable issue is the definition of temperature. We examine and compare different possible ways of assignin…