Logo del repository
  1. Home
 
Opzioni

Universal energy distribution of quasiparticles emitted in a local time-dependent quench

Smacchia, P
•
Silva, A
2012
  • journal article

Periodico
PHYSICAL REVIEW LETTERS
Abstract
We study the emission of quasiparticles in the scaling limit of the 1D quantum Ising chain at the critical point perturbed by a time-dependent local transverse field. We compute exactly and for a generic time dependence the average value of the transverse magnetization, its correlation functions, as well as the statistics of both the inclusive and exclusive work. We show that, except for a cyclic perturbation, the probability distribution of the work at low energies is a power law whose exponent is universal, i.e., does not depend on the specific time-dependent protocol, but only on the final value attained by the perturbation. © 2012 American Physical Society.
DOI
10.1103/PhysRevLett.109.037202
WOS
WOS:000306466900020
SCOPUS
2-s2.0-84863919658
Archivio
http://hdl.handle.net/20.500.11767/11588
Diritti
closed access
Soggetti
  • Average values

  • Correlation function

  • Critical points

  • Energy distributions

  • Ising chains

  • Low energies

  • Quasiparticles

  • Scaling limits

  • Time dependence

  • Time-dependent

  • Transverse field

  • Transverse magnetizat...

  • Settore FIS/03 - Fisi...

Web of Science© citazioni
20
Data di acquisizione
May 28, 2022
google-scholar
Get Involved!
  • Source Code
  • Documentation
  • Slack Channel
Make it your own

DSpace-CRIS can be extensively configured to meet your needs. Decide which information need to be collected and available with fine-grained security. Start updating the theme to match your nstitution's web identity.

Need professional help?

The original creators of DSpace-CRIS at 4Science can take your project to the next level, get in touch!

Realizzato con Software DSpace-CRIS - Estensione mantenuta e ottimizzata da 4Science

  • Impostazioni dei cookie
  • Informativa sulla privacy
  • Accordo con l'utente finale
  • Invia il tuo Feedback