15 citations · 41 across the 9 of their papers we have counts for
10 papers
Kardar-Parisi-Zhang superdiffusion in chaotic quantum circuits
Rustem Sharipov, Urban Duh, Sun Woo P. Kim +1
We construct a family of chaotic brickwork quantum circuits exhibiting superdiffusive transport with dynamical exponent in the full Kardar--Parisi--Zhang (KPZ) universality…
Solvable relaxation in discrete unitary systems: Ruelle-Pollicott resonances and CMV matrices
Urban Duh, Friedrich Hübner, Marko Žnidarič
Leading eigenvalues of the truncated propagator, known as Ruelle-Pollicott (RP) resonances, are an elegant way of addressing the dynamics of unitary many-body systems. We study uni…
Quantum many-body operator cascade as a route to chaos
Urban Duh, Marko Žnidarič
We describe a chaos scenario valid for chaotic many-body quantum systems, the simulation of which is one of the prime candidates for demonstrating quantum advantage, and clarify it…
Ruelle-Pollicott resonances of diffusive U(1)-invariant qubit circuits
Urban Duh, Marko Žnidarič
We study Ruelle-Pollicott resonances of translationally invariant magnetization-conserving qubit circuits via the spectrum of the quasi-momentum-resolved truncated propagator of ex…
Integrability and charge transport in asymmetric quantum-circuit geometries
Chiara Paletta, Urban Duh, Balázs Pozsgay +1
We revisit the integrability of quantum circuits constructed from two-qubit unitary gates that satisfy the Yang-Baxter equation. A brickwork arrangement of typically corres…
Integrability is generic in homogeneous U(1)-invariant nearest-neighbor qubit circuits
Marko Znidaric, Urban Duh, Lenart Zadnik
Integrability is an exceptional property believed to hold only for systems with fine-tuned parameters. Contrary, we explicitly show that in homogeneous nearest-neighbor qubit circu…
Classification of same-gate quantum circuits and their space-time symmetries with application to the level-spacing distribution
Urban Duh, Marko Znidaric
We study Floquet systems with translationally invariant nearest-neighbor 2-site gates. Depending on the order in which the gates are applied on an N-site system with periodic bound…
Discretization of non-uniform rational B-spline (NURBS) models for meshless isogeometric analysis
Urban Duh, Varun Shankar, Gregor Kosec
We present an algorithm for fast generation of quasi-uniform and variable-spacing nodes on domains whose boundaries are represented as computer-aided design (CAD) models, more spec…
Fast variable density node generation on parametric surfaces with application to mesh-free methods
Urban Duh, Gregor Kosec, Jure Slak
Domain discretization is considered a dominant part of solution procedures for solving partial differential equations. It is widely accepted that mesh generation is among the most…
Publish-and-Flourish: decentralized co-creation and curation of scholarly content
Emilija Stojmenova Duh, Andrej Duh, Uroš Droftina +4
Scholarly communication is today immersed in publish or perish culture that propels noncooperative behaviour in the sense of strategic games played by researchers. Here we introduc…