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Related papers: On $P$-adic Ising-Vannimenus model on an arbitrary…

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In this paper we consider a $p$-adic Ising model on the Cayley tree of order $k\geq 2$. We give full description of all $p$-adic translation-invariant generalized Gibbs measures for $k=3$. Moreover, we show the existence of phase transition…

Mathematical Physics · Physics 2020-01-08 Muzaffar Rahmatullaev , Otabek Khakimov , Akbarxoja Tukhtaboev

In this paper we study the boundedness of the $p$-adic quasi Gibbs measures for the Vannimenus model on a Cayley tree of order two.

Mathematical Physics · Physics 2015-06-18 Otabek Khakimov

In this paper, we consider Ising-Vannimenus model on a Cayley tree for order two with competing nearest-neighbor, prolonged next-nearest neighbor interactions. We stress that the mentioned model was investigated only numerically, without…

Mathematical Physics · Physics 2015-04-06 Farrukh Mukhamedov , Hasan Akin

In this paper, we consider the Ising-Vannimenus model on a Cayley tree for order two with competing nearest-neighbor and prolonged next-nearest neighbor interactions. We stress that the mentioned model was investigated only numerically,…

Mathematical Physics · Physics 2017-08-15 Farrukh Mukhamedov , Hasan Akin , Otabek Khakimov

In this paper, we consider the Ising-Vanniminus model on an arbitrary order Cayley tree. We generalize the results conjectured in [Chinese Journal of Physics, 54 (4), 635-649 (2016)] and [International Journal of Modern Physics,…

Combinatorics · Mathematics 2019-07-01 Hasan Akin

We consider a nearest-neighbor $p$-adic $\l$-model with spin values $\pm 1$ on a Cayley tree of order $k\geq 1$. We prove for the model there is no phase transition and as well as the unique $p$-adic Gibbs measure is bounded if and only if…

Mathematical Physics · Physics 2015-06-26 Murod Khamraev , Farrukh Mukhamedov , Utkir Rozikov

In the present paper, we study a phase transition problem for the $q$-state $p$-adic Potts model over the Cayley tree of order three. We consider a more general notion of $p$-adic Gibbs measure which depends on parameter $\rho\in\bq_p$.…

Mathematical Physics · Physics 2015-02-10 Farrukh Mukhamedov , Hasan Akin

This work is devoted to description of all translation-invariant $p$-adic Gibbs measures for the $q$-state Potts model on a Cayley tree. In particular for the Cayley tree of order three we give exact number of such measures.

Functional Analysis · Mathematics 2014-03-31 Otabek Khakimov

Ising model with competing nearest-neighbors and prolonged next-nearest-neighbors interactions on a Cayley tree has long been studied but there are still many problems untouched. This paper tackles new Gibbs measures of Ising-Vannimenus…

Dynamical Systems · Mathematics 2017-08-10 Hasan Akin

In the present paper we provide a new construction of measure, called $p$-adic quasi Gibbs measure, for countable state of $p$-adic Potts model on the Cayley tree. Such a construction depends on a parameter $\frak{p}$ and wights. In…

Mathematical Physics · Physics 2012-08-17 Farrukh Mukhamedov

In the present paper we consider countable state $p$-adic Potts model on the Cayley tree. A construction of $p$-adic Gibbs measures which depends on weights $\l$ is given, and an investigation of such measures is reduced to examination of…

Mathematical Physics · Physics 2010-11-04 A. Yu. Khrennikov , F. M. Mukhamedov , J. F. F. Mendes

We review and propose to use of associated dynamical system to explore the phase transition phenomena in $p$-adic statistical mechanics setting, by means of the renormalization techniques. Main focus of the paper is the $p$-adic…

Mathematical Physics · Physics 2025-09-23 Farrukh Mukhamedov , Otabek Khakimov

Recently it was proved that usual (real) Potts model on a Cayley tree has up to $2^q-1$ translation-invariant Gibbs measures. This paper is devoted to description of translation- invariant $p$-adic Gibbs measures (TIpGMs) of the $p$-adic…

Mathematical Physics · Physics 2014-02-26 U. A. Rozikov , O. N. Khakimov

In the present paper, by conducting research on the dynamics of the $p$-adic generalized Ising mapping corresponding to renormalization group associated with the $p$-adic Ising-Vannemenus model on a Cayley tree, we have determined the…

Dynamical Systems · Mathematics 2017-08-25 Farrukh Mukhamedov , Hasan Akin , Mutlay Dogan

In the paper we considere three state $p$-adic Potts model with competing interactions on a Cayley tree of order two. We reduce a problem of describing of the $p$-adic Gibbs measures to the solution of certain recursive equation, and using…

Mathematical Physics · Physics 2009-11-11 Farrukh Mukhamedov , Utkir Rozikov , Jose Fernando F. Mendes

In this paper adapting to $p$-adic case some methods of real valued Gibbs measures on Cayley trees we construct several $p$-adic distributions on the set $\mathbb{Z}_p$ of $p$-adic integers. Moreover, we give conditions under which these…

Mathematical Physics · Physics 2018-01-17 U. A. Rozikov , Z. T. Tugyonov

In this paper for the Potts-SOS model on a Cayley tree under some conditions the existence of at least one periodic (non translation-invariant) Gibbs measure is proved.

Mathematical Physics · Physics 2018-03-05 M. M. Rahmatullaev , M. A. Rasulova

We consider a nearest-neighbor $p$-adic Potts (with $q\geq 2$ spin values and coupling constant $J\in \Q_p$) model on the Cayley tree of order $k\geq 1$. It is proved that a phase transition occurs at $k=2$, $q\in p\mathbb{N}$ and $p\geq 3$…

Mathematical Physics · Physics 2010-11-04 Farrukh Mukhamedov , Utkir Rozikov

We study $p$-adic model of hard spheres with three states on the Cayley tree. We show that there exist three translation-invariant $p$-adic Gibbs measures and two periodic measures on a Cayley tree of oreder two.

Mathematical Physics · Physics 2014-03-31 Otabek Khakimov

In this paper we consider a nearest-neighbor $p$-adic hard core (HC) model, with fugacity $\lambda$, on a homogeneous Cayley tree of order $k$ (with $k + 1$ neighbors). We focus on $p$-adic Gibbs measures for the HC model, in particular on…

Mathematical Physics · Physics 2011-07-26 D. Gandolfo , U. A. Rozikov , J. Ruiz
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