46 citations · 159 across the 14 of their papers we have counts for
14 papers
Approximate Quantum Linear Solvers for Hybrid CFD: End-to-End Analysis with a Chebyshev-LCU Approach
Tomer Goldfriend, Leigh Lapworth, Nadav Yoran +1
Quantum linear solvers are well studied as standalone quantum algorithms; however, in hybrid classical-quantum routines, their practical value must be evaluated at the level of the…
Implementation of a quantum linear solver for the Vlasov-Ampere equation
Tomer Goldfriend, Or Samimi Golan, Amir Naveh
We implement a quantum linear solver for the one-dimensional Vlasov-Ampere equation, following the model presented in Novikau et. al. (I. Novikau, I. Y. Dodin, and E. A. Startsev,…
Design and synthesis of scalable quantum programs
Tomer Goldfriend, Israel Reichental, Amir Naveh +42
We present a scalable, robust approach to creating quantum programs of arbitrary size and complexity. The approach is based on the true abstraction of the problem. The quantum prog…
Effective stochastic model for chaos in the Fermi-Pasta-Ulam-Tsingou chain
Tomer Goldfriend
Understanding the interplay between different wave excitations, such as phonons and localized solitons, is crucial for developing coarse-grained descriptions of many-body, near-int…
Quantum Kolmogorov-Sinai entropy and Pesin relation
Tomer Goldfriend, Jorge Kurchan
We discuss a quantum Kolmogorov-Sinai entropy defined as the entropy production per unit time resulting from coupling the system to a weak, auxiliary bath. The expressions we obtai…
Out-of-time-order correlator in weakly perturbed integrable systems
Tomer Goldfriend, Jorge Kurchan
Classical quasi-integrable systems are known to have Lyapunov times much shorter than their ergodicity time, but the situation for their quantum counterparts is less well understoo…
Quasi-integrable systems are slow to thermalize but may be good scramblers
Tomer Goldfriend, Jorge Kurchan
Classical quasi-integrable systems are known to have Lyapunov times much shorter than their ergodicity time -- the most clear example being the Solar System -- but the situation fo…
Recombination Effects on Supernova Light Curves
Tamar Faran, Tomer Goldfriend, Ehud Nakar +1
The light curves of type-II supernovae (SNe) are believed to be highly affected by recombination of hydrogen that takes place in their envelopes. In this work, we analytically inve…
Equilibration of Quasi-Integrable Systems
Tomer Goldfriend, Jorge Kurchan
We study the slow relaxation of isolated quasi-integrable systems, focusing on the classical problem of Fermi-Pasta-Ulam-Tsingou (FPU) chain. It is well-known that the initial ener…
Fluctuation Theorem for Quasi-Integrable Systems
Tomer Goldfriend, Jorge Kurchan
A Fluctuation Theorem (FT), both Classical and Quantum, describes the large-deviations in the approach to equilibrium of an isolated quasi-integrable system. Two characteristics ma…
Screening, Hyperuniformity, and Instability in the Sedimentation of Irregular Objects
Tomer Goldfriend, Haim Diamant, Thomas A. Witten
We study the overdamped sedimentation of non-Brownian objects of irregular shape using fluctuating hydrodynamics. The anisotropic response of the objects to flow, caused by their t…
Hydrodynamic Interactions between Two Forced Objects of Arbitrary Shape: II Relative Translation
Tomer Goldfriend, Haim Diamant, Thomas A. Witten
We study the relative translation of two arbitrarily shaped objects, caused by their hydrodynamic interaction as they are forced through a viscous fluid in the limit of zero Reynol…
Hydrodynamic Interactions between Two Forced Objects of Arbitrary Shape: I Effect on Alignment
Tomer Goldfriend, Haim Diamant, Thomas A. Witten
We study the properties and symmetries governing the hydrodynamic interaction between two identical, arbitrarily shaped objects, driven through a viscous fluid. We treat analytical…
Recombination Effects on Supernovae Light-Curves
Tomer Goldfriend, Ehud Nakar, Re'em Sari
Supernovae of type IIP are marked by the long plateau seen in their optical light curves. The plateau is believed to be the result of a recombination wave that propagates through t…