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

By applying the renormalization group method to two-coupled chains in theTomonaga model, the role of interchain hopping has been studied in the entireenergy region. The energy for a crossover from the perturbational regime to therelevant regime becomes smaller than that of the interchain hopping due toone-dimensional fluctuations of the mutual interaction. From the calculation ofresponse functions for charge density waves and superconducting states, thephase diagram of dominant and subdominant states has been obtained in the planeof mutual interactions with fixed energy.Comment: 18 pages, 9 figures, to be published in Prog. Theor. Phys. 98 (1997)  No.

Crossover between High and Low Energy-States in Two-Coupled Chains of Tomonaga Model