Results 61 to 70 of about 1,931 (218)

A Clarification on Quantum‐Metric‐Induced Nonlinear Transport

Advanced Science, Volume 13, Issue 7, 3 February 2026.
How does the quantum metric truly govern the nonlinear transport? The longstanding theoretical discrepancies are resolved in quantum‐metric‐induced nonlinear transport and the correct intrinsic nonlinear conductivity is identified. Furthermore, a toy model is engineered to suppress the competing effects, uniquely highlighting the role of quantum metric
Xiao‐Bin Qiang, Tianyu Liu, Zi‐Xuan Gao, Hai‐Zhou Lu, X. C. Xie   +4 more
wiley   +1 more source

Numerical simulation of non-abelian anyons

, 2023
Two-dimensional systems such as quantum spin liquids or fractional quantum Hall systems exhibit anyonic excitations that possess more general statistics than bosons or fermions. This exotic statistics makes it challenging to solve even a many-body system
Kirchner, Nico, Ayeni, Babatunde M., Babatunde M. Ayeni, Smith, Adam, Pollmann, Frank, Frank Pollmann, Darragh Millar, Adam Smith, Millar, Darragh, Nico Kirchner, Joost K. Slingerland, Slingerland, Joost K.   +11 more
core   +1 more source

Beyond braid statistics: Constructing a lattice model for anyons with exchange statistics intrinsic to one dimension

SciPost Physics
Anyons obeying fractional exchange statistics arise naturally in two dimensions: Hard-core two-body constraints make the configuration space of particles not simply-connected. The braid group describes how topologically-inequivalent exchange paths can be
Sebastian Nagies, Botao Wang, Adam C. Knapp, André Eckardt, Nathan L. Harshman
doaj   +1 more source

Topological phases on non-orientable surfaces: twisting by parity symmetry

New Journal of Physics, 2016
We discuss (2 + 1)D topological phases on non-orientable spatial surfaces, such as Möbius strip, real projective plane and Klein bottle, etc, which are obtained by twisting the parent topological phases by their underlying parity symmetries through ...
AtMa P O Chan, Jeffrey C Y Teo, Shinsei Ryu   +2 more
doaj   +1 more source

Anyons and gaussian conformal field theories

, 1991
We identify the spin of the anyons with the holomorphic dimension of the primary fields of a Gaussian conformal field theory. The angular momentum addition rules for anyons go over to the fusion rules for the primary fields and the r ↔ 1/2r duality
Jatkar, Dileep P., Rao, Sumathi
core   +1 more source

Nano-photoluminescence of natural anyon molecules and topological quantum computation

Scientific Reports, 2021
The proposal of fault-tolerant quantum computations, which promise to dramatically improve the operation of quantum computers and to accelerate the development of the compact hardware for them, is based on topological quantum field theories, which rely ...
Alexander M. Mintairov, Dmitrii V. Lebedev, Alexei S. Vlasov, Alexei O. Orlov, Gregory L. Snider, Steven A. Blundell   +5 more
doaj   +1 more source

“I never realized how hard recovery is.” A quasi‐experimental evaluation of a youth participatory action research project for opioid prevention

American Journal of Community Psychology, Volume 76, Issue 3-4, Page 396-407, December 2025.
Abstract Youth participatory action research (YPAR) has been effectively used for substance use prevention. Yet, YPAR has not been evaluated for opioids, which negatively impact individuals and communities across the United States. The current study evaluated an opioid‐focused YPAR project.
Elizabeth H. Weybright, Katherine Hampilos, Alison J. White, Cassandra Grinstead, Jennifer Fees, Melanie Greer, Erica L. Doering, Laurie M. Graham   +7 more
wiley   +1 more source

A Quantum Impurity Model for Anyons

, 2019
International audienceOne of the hallmarks of quantum statistics, tightly entwined with the concept of topological phases of matter, is the prediction of anyons.
Lundholm, D, Seiringer, R.,, Yakaboylu, Enderalp, Ghazaryan, A.,, Lundholm, Douglas,, Lemeshko, M.,, Lundholm, Douglas, Ghazaryan, A, Yakaboylu, E, Rougerie, Nicolas, Lemeshko, Mikhail, Ghazaryan, Areg, Seiringer, R, Seiringer, Robert, Lemeshko, Mikhail ; https://orcid.org/, Rougerie, N.,, Lemeshko, M, Rougerie, N., Yakaboylu, E.,, Ghazaryan, Areg ; https://orcid.org/, Seiringer, Robert ; https://orcid.org/, Yakaboylu, Enderalp ; https://orcid.org/, Lundholm, D.   +22 more
core   +1 more source

Transport properties of anyons in random topological environments [PDF]

, 2014
The quasi-one-dimensional transport of Abelian and non-Abelian anyons is studied in the presence of a random topological background. In particular, we consider the quantum walk of an anyon that braids around islands of randomly filled static anyons of ...
Brennen, GK, Lehman, L, Singh, S, Zatloukal, V, Pachos, JK   +4 more
core   +1 more source

Local order parameters for symmetry fractionalization

New Journal of Physics, 2019
We propose a family of order parameters to detect the symmetry fractionalization class of anyons in 2D topological phases. This fractionalization class accounts for the projective , as opposed to linear, representations of the symmetry group on the ...
José Garre-Rubio, Sofyan Iblisdir
doaj   +1 more source