On the Functional Integral Theory of Systems with Kinematical Interaction
L. V. Popovich, M. V. Medvedev
Abstract
We propose a systematic way to investigate the low-temperature thermodynamic properties of quantum spin systems subject to the restriction that only a finite number of bosons may occupy a single lattice site. Such a kinematical interaction results in appearance of a temperature dependent chemical potential. Its low-temperature asymptotics is calculated self-consistently using the functional integration technique.
Create a lesson
Related papers
Potential energy release rate for solids with bounded domains during evolutions involving changes to boundaries and boundary data
Mrityunjay Kothari, Sayaka Kochiyama, Haneesh Kesari
Arrested phase separation and amorphous patterns in charged binary fluids
Logan H. Grant, Ana Bensabat, Eva Pospivsilova et al.
Shear-driven arrest of dip-coating film entrainment
Theo Witkamp, Stéphane Zaleski, Federico Toschi
How Fluctuations Control Chiral Symmetry Breaking in Reacting Mixtures of Chiral Molecules
Leonardo Silva-Dias, Christoph A. Weber
A new device for live cell imaging of biological samples under in-plane shear
Sidharth Kumar Das, Lyova Mamoyan, Eberhard Bodenschatz et al.
Imbibition dynamics under dissolution-driven fluid thickening
H. W. Almeida, A. F. V. Matias, R. C. V. Coelho et al.