Advanced search

Filter By:

Journal Check one or more journals to show results from those journals only.

Choose more journals

Article type Check one or more article types to show results from those article types only.
Subject Check one or more subjects to show results from those subjects only.
Date Choose a date option to show results from those dates only.

Custom date range

Clear all filters
Sort by:
Showing 1–11 of 11 results
Advanced filters: Author: Matthias Troyer Clear advanced filters

  • Quantum many-body systems can show an elusive form of order known as topological order. Theoretical work now unifies several microscopic models whereby topological phases have been found, and predicts quantum phase transitions that are driven by quantum fluctuations of the topology.

    • Charlotte Gils
    • Simon Trebst
    • Zhenghan Wang
    Research
    Nature Physics
    Volume: 5, P: 834-839

  • Quantum annealing is expected to solve certain optimization problems more efficiently, but there are still open questions regarding the functioning of devices such as D-Wave One. A numerical and experimental investigation of its performance shows evidence for quantum annealing with 108 qubits.

    • Sergio Boixo
    • Troels F. Rønnow
    • Matthias Troyer
    Research
    Nature Physics
    Volume: 10, P: 218-224

  • Chiral spin liquids are nontrivial states of matter characterized by fractionalized excitations, but they have been mostly found in quantum models. Here the authors present a simple model of a classical chiral spin liquid, which exhibits fractons as low-temperature excitations.

    • Daniel Lozano-Gómez
    • Yasir Iqbal
    • Matthias Vojta
    ResearchOpen Access
    Nature Communications
    Volume: 15, P: 1-11

  • A programmable array of superconducting quantum bits can simulate phase transitions in quantum systems, a step towards the study of exotic physics that is difficult or inefficient to model using ordinary computers.

    • Matthias Troyer
    News & Views
    Nature
    Volume: 560, P: 438-439

  • Density functional theory provides a powerful framework for probing electronic structure in many-body systems. A new functional for particles interacting via short-range potentials extends its applicability to ultracold atoms in optical lattices.

    • Ping Nang Ma
    • Sebastiano Pilati
    • Xi Dai
    Research
    Nature Physics
    Volume: 8, P: 601-605

  • A new type of topological semimetal is described, which contains so-called type-II Weyl fermions and has very different properties to standard Weyl semimetals, owing to the existence of an open Fermi surface rather than a point-like one in the vicinity of Weyl points; WTe2 is predicted to be one such semimetal.

    • Alexey A. Soluyanov
    • Dominik Gresch
    • B. Andrei Bernevig
    Research
    Nature
    Volume: 527, P: 495-498

  • Charge transport in a cyclically time-modulated periodic potential, also known as a topological Thouless pump, has been realized in an ultracold gas of fermionic atoms.

    • Shuta Nakajima
    • Takafumi Tomita
    • Yoshiro Takahashi
    Research
    Nature Physics
    Volume: 12, P: 296-300

  • Unsupervised machine learning techniques can efficiently perform quantum state tomography of large, highly entangled states with high accuracy, and allow the reconstruction of many-body quantities from simple experimentally accessible measurements.

    • Giacomo Torlai
    • Guglielmo Mazzola
    • Giuseppe Carleo
    Research
    Nature Physics
    Volume: 14, P: 447-450

  • The current status and future perspectives for quantum simulation are overviewed, and the potential for practical quantum computational advantage is analysed by comparing classical numerical methods with analogue and digital quantum simulators.

    • Andrew J. Daley
    • Immanuel Bloch
    • Peter Zoller
    Reviews
    Nature
    Volume: 607, P: 667-676

  • A variety of quantum programming languages have been developed over the past few years, enabling newcomers and seasoned practitioners alike. This Review gives a brief introduction to quantum programming, overviewing some of the existing languages and the ecosystem around them.

    • Bettina Heim
    • Mathias Soeken
    • Krysta Svore
    Reviews
    Nature Reviews Physics
    Volume: 2, P: 709-722