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 utilizing tensor-network-based methods, we investigate the zero- andfinite-temperature properties of the spin-1/2 Heisenberg antiferromagnetic(HAF) model on an infinite Husimi lattice that contains 3/2 sites per triangle.The ground state of this model is found to possess vanishing localmagnetization and is featureless; the spin-spin and dimer-dimer correlationfunctions are verified to decay exponentially; and its ground-state energy persite is determined to be $e_0=-0.4343(1)$, which is very close to that[$e_0=-0.4386(5)$] of the intriguing kagome HAF model. The magnetization curveshows the absence of a zero-magnetization plateau, implying a gaplessexcitation. A $1/3$-magnetization plateau with spin up-up-down state isobserved, which is selected and stabilized by quantum fluctuations. A groundstate phase diagram under magnetic fields is presented. Moreover, both magneticsusceptibility and the specific heat are studied, whose low-temperaturebehaviors reinforce the conclusion that the HAF model on the infinite Husimilattice owns a gapless and featureless spin liquid ground state.

physical review. b, condensed matter and materials physics

Featureless quantum spin liquid, 1/3-magnetization plateau state and  exotic thermodynamic properties of spin-1/2 frustrated Heisenberg  antiferromagnet on an infinite Husimi lattice