English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Using the Monte Carlo simulation method for bosonic reaction-diffusionsystems introduced recently [S.-C. Park, Phys. Rev. E {\bf 72}, 036111 (2005)],one dimensional bosonic models are studied and compared to the correspondingLangevin equations derived from the coherent state path integral formalism. Forthe single species annihilation model, the exact asymptotic form of thecorrelation functions is conjectured and the full equivalence of the (discretevariable) master equation and the (continuous variable) Langevin equation isconfirmed numerically. We also investigate the cyclically coupled model ofbosons which is related to the pair contact process with diffusion (PCPD). Fromthe path integral formalism, Langevin equations which are expected to describethe critical behavior of the PCPD are derived and compared to the Monte Carlosimulations of the discrete model.Comment: Proceedings of the 3rd International Conference NEXT-SigmaPh

Monte Carlo simulations of bosonic reaction-diffusion systems and comparison to Langevin equation description