Papers

A selected list of papers and preprints. My name is highlighted in the author lists.
14
2026 Preprint

Long-range entangled criticality from coherent errors

Amir-Reza Negari, Subhayan Sahu, Jan Behrends, Benjamin Béri, Timothy H. Hsieh

arXiv
13
2026 Preprint

Instability of Markov chains under infinitesimal coherent dissipation

Amir-Reza Negari, Yijian Zou, Timothy H. Hsieh

arXiv
12
2026 Preprint

Nonadditivity in fermionic quantum Shannon theory

Farzin Salek, Amir-Reza Negari, Graeme Smith, Jens Eisert, Debbie Leung

arXiv
11
2026 Preprint

Entanglement of purification for Werner states: canonical purification and nonadditivity

Zahra Baghali Khanian, Amir-Reza Negari

arXiv
10
2026 Preprint

Approximation theorems for fermionic Gaussian states

Amir-Reza Negari, Farzin Salek, Zoltán Zimborás, Aram Harrow, Patrick Hayden, Jens Eisert

arXiv
09
2026 Preprint

Rényi Entanglement of Purification Is Non-additive

Amir-Reza Negari, Zahra Baghali Khanian

arXiv
08
2026 Physical Review Letters 137, 080201

Extendibility of Fermionic Gaussian States

Amir-Reza Negari, Farzin Salek

arXiv DOI
07
2026 Physical Review A 114, 022458

Symmetry enforcing entanglement at high temperatures

Amir-Reza Negari, Leonardo A. Lessa, Subhayan Sahu

arXiv DOI
06
2026 Preprint

Unlearnable phases of matter

Tarun Advaith Kumar, Yijian Zou, Amir-Reza Negari, Roger G. Melko, Timothy H. Hsieh

arXiv
05
2026 Preprint

Critical non-equilibrium phases from noisy topological memories

Amir-Reza Negari, Subhayan Sahu, Jan Behrends, Benjamin Béri, Timothy H. Hsieh

arXiv
04
2026 Physical Review B 114, 045130

Spacetime Markov length: A diagnostic for fault tolerance via mixed-state phases

Amir-Reza Negari, Tyler D. Ellison, Timothy H. Hsieh

arXiv DOI
03
2024 Physical Review B 109, 125148

Measurement-induced phase transitions in the toric code

Amir-Reza Negari, Subhayan Sahu, Timothy H. Hsieh

arXiv DOI
02
2022 Physical Review Letters 128, 225701

Chiral Ising Gross-Neveu criticality of a single Dirac cone: A quantum Monte Carlo study

S. Mojtaba Tabatabaei, Amir-Reza Negari, Joseph Maciejko, Abolhassan Vaezi

arXiv DOI
01
2021 Physical Review Letters 127, 217003

An Amelioration for the Sign Problem: Adiabatic Quantum Monte Carlo

Mohammad-Sadegh Vaezi, Amir-Reza Negari, Amin Moharramipour, Abolhassan Vaezi

arXiv DOI