Results 41 to 50 of about 835,897 (208)

Variational Monte Carlo with the Multi-Scale Entanglement Renormalization Ansatz [PDF]

open access: yes, 2012
Monte Carlo sampling techniques have been proposed as a strategy to reduce the computational cost of contractions in tensor network approaches to solving many-body systems.
Ferris, Andrew J., Vidal, Guifre
core   +2 more sources

When invasions go unnoticed: Public perception of the freshwater jellyfish Craspedacusta sowerbii in Europe

open access: yesPeople and Nature, EarlyView.
Abstract Biological invasions are a major driver of biodiversity loss, yet inconspicuous or “cryptic” species often escape detection and public awareness, limiting management responses. We investigated the freshwater jellyfish Craspedacusta sowerbii, likely native to China and now present on six continents, through a 22‐month multilingual online survey
Guillaume Marchessaux   +17 more
wiley   +1 more source

Current-constraining variational approaches to quantum transport [PDF]

open access: yes, 2005
Presently, the main methods for describing a nonequilibrium charge-transporting steady state are based on time-evolving it from the initial zero-current situation.
Bokes, P, Godby, R W, Mera, H
core   +2 more sources

Students' Emotional Responses to Mistakes: An Ecological Momentary Assessment Study in University Chemistry Laboratory

open access: yesScience Education, EarlyView.
ABSTRACT This study explores students' emotions in the undergraduate chemistry laboratory, focusing particularly on emotional responses to making mistakes. Using an ecological momentary assessment design, we collected on‐task data from 240 students and 1635 learning situations during the laboratory sessions.
Reetta Kyynäräinen   +4 more
wiley   +1 more source

Compact Neural Networks based on the Multiscale Entanglement Renormalization Ansatz [PDF]

open access: yes, 2018
This paper demonstrates a method for tensorizing neural networks based upon an efficient way of approximating scale invariant quantum states, the Multi-scale Entanglement Renormalization Ansatz (MERA).
Grant, Edward   +4 more
core   +1 more source

Hypergeometric resummation of self-consistent sunset diagrams for electron-boson quantum many-body systems out of equilibrium [PDF]

open access: yes, 2015
A newly developed hypergeometric resummation technique [H. Mera et al., Phys. Rev. Lett. 115, 143001 (2015)] provides an easy-to-use recipe to obtain conserving approximations within the self-consistent nonequilibrium many-body perturbation theory.
Mera, Hector   +2 more
core   +3 more sources

Mera svamp!

open access: yesLinköping Electronic Press Workshop and Conference Collection, 2020
Mera Svamp! är ett icke-vinstdrivande projekt vars huvudsyfte är att öka medvetenheten kring svensk svamp genom informativa och underhållande texter. Tanken bakom varje text är att de ska fungera som diskussionsunderlag i den bredare diskussionen om hållbarhet; samtidigt som fler ska lockas till att lära sig mer om svensk svamp!
openaire   +2 more sources

Regulatory Framework and Public Policies for Sustainability in the Construction Sector

open access: yesSustainable Development, EarlyView.
ABSTRACT This study analyzes the role of public policies in promoting socially responsible practices in the construction sector, with a particular focus on their contribution to climate neutrality and the decarbonization of the building stock. European agreements exert increasing pressure to transform the construction sector, reinforcing the transition
Olga González‐Morales   +3 more
wiley   +1 more source

Crossroads of the Life of Vittorio Alfieri

open access: yesJournal for Eighteenth-Century Studies, EarlyView.
Abstract This article examines Vittorio Alfieri's Life as a deliberately constructed narrative of cultural, linguistic, and political self‐fashioning within eighteenth‐century European intellectual networks. Rather than treating the autobiography as a transparent record of experience, the article argues that Alfieri retrospectively reorganizes his ...
Sara Gallegati
wiley   +1 more source

Holographic Quantum Simulation of Entanglement Renormalization Circuits

open access: yesPRX Quantum, 2023
While standard approaches to quantum simulation require a number of qubits proportional to the number of simulated particles, current noisy quantum computers are limited to tens of qubits.
Sajant Anand   +4 more
doaj   +1 more source

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