1 citations · 1 across the 7 of their papers we have counts for
8 papers
Closed Quantum Boltzmann Bridges: Coherent Revivals, Hidden Microstates, and the Emergence of Classical Two-Time Entropy Conditioning
Sina Kazemian, Ghazal Farhani, Younes Javanmard
The classical Boltzmann Bridge describes entropy histories conditioned on both an initial low-entropy macrostate and a later macrostate. Unlike the usual past-only formulation of t…
Quantum simulation of dynamical phase transitions in noisy quantum devices
Younes Javanmard, Ugne Liaubaite, Tobias J. Osborne +1
Zero-noise extrapolation provides an especially useful error mitigation method for noisy intermediate-scale quantum devices. Our analysis, based on matrix product density operators…
Boundary-Aware QFT Block-Encoding of Fractional Laplacians
Younes Javanmard, Sina Kazemian
We study the quantum Fourier transform (QFT) block-encoding of the semi-discrete fractional Laplacian on bounded domains with open, zero-extension boundary conditions. In the notat…
Quantum Markov chain Monte Carlo method with programmable quantum simulators
Mauro D'Arcangelo, Younes Javanmard, Natalie Pearson
In this work, we present a quantum Markov chain algorithm for many-body systems that utilizes a special phase of matter known as the Many-Body Localized (MBL) phase. We show how th…
Compressing Transformer Language Models via Matrix Product Operator Decomposition: A Case Study on PicoGPT
Younes Javanmard, Tanmoy Pandit, Masoud Mardani
Transformer-based language models achieve strong performance across NLP tasks, but their quadratic parameter scaling with hidden dimension makes deployment on resource-constrained…
Coefficient-Decoupled Matrix Product Operators as an Interface to Linear-Combination-of-Unitaries Circuits
Younes Javanmard
We introduce a coefficient-decoupled matrix product operator (MPO) representation for Pauli-sum operators that separates reusable symbolic operator support from a tunable coefficie…