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Related papers: Comment on " A simple model for DNA denaturation"

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We examine the statistics of conformations of a linear polymer in a solvent. The polymer is allowed to form double polymers. We closely follow a classical technique to derive a field theory for the problem from an $O\left(n\right)$…

Soft Condensed Matter · Physics 2024-10-18 Richard Dengler

The Poland-Scheraga model is a celebrated model for the denaturation transition of DNA, which has been widely used in the bio-physical literature to study, and investigated by mathematicians. In the original model, only opposite bases of…

Probability · Mathematics 2020-11-05 Alexandre Legrand

In one of our former papers {\it Endomorphisms of the measure algebra of commutative hypergroups arXiv:2204.07499 we considered exponential monomials on hypergroups and higher order derivations of the corresponding measure algebra.…

Rings and Algebras · Mathematics 2022-09-20 Zywilla Fechner , Eszter Gselmann , László Székelyhidi

We investigate solitons in Peyrard-Bishop model of DNA molecule using Renormalization group methods which provide a systematic way for perturbation analysis. Small amplitude expansion is carried out in both the continuous and discrete…

Biological Physics · Physics 2020-04-23 Filip Blaschke , Ondřej Nicolas Karpíšek , Petr Beneš

The issue of retarded long-range resonant interactions between two molecules with oscillating dipole moments is reinvestigated within the framework of classical electrodynamics. By taking advantage of a theorem in complex analysis, we…

Biological Physics · Physics 2012-01-26 Jordane Preto , Marco Pettini

We investigate a field theory for RNA-like polymers with periodic base sequence GCGCG..., where only single-strands aligned in the same direction form double strands. The field theory is derived from a lattice model that incorporates…

Soft Condensed Matter · Physics 2026-04-01 R. Dengler

A new, conceptual proof approach for establishing the existence of regenerative space-time points for symmetric, translation invariant, finite-range interaction contact processes on survival is shown. The proof is elementary, complements…

Probability · Mathematics 2015-02-19 Achillefs Tzioufas

It is shown that the scaling analysis presented in Phys. Rev. Lett. 85, 4988 (2000) is valid for finite chains of lengths relevant to experiments, in contrast to a recent claim made by A. Hanke and R. Metzler in cond-mat/0110164.

Statistical Mechanics · Physics 2007-05-23 Y. Kafri , D. Mukamel , L. Peliti

The purpose of this comment is to present the perturbation approach proposed by Maiz J. Math. Phys. 60, 012103 (2019) in a clearer way. The results of our straightforward procedure agree with those obtained by that author except for one…

Quantum Physics · Physics 2020-06-02 Francisco M. Fernández

The Comment by Duval et al. [PRL 96, 099701 (2006)] addresses an important, but not the main, result of our Letter [PRL 95, 137204 (2005)]. It does not contradict our results in substance, and the only objection is really on the style of…

Mesoscale and Nanoscale Physics · Physics 2007-05-23 Di Xiao , Junren Shi , Qian Niu

A renormalization scheme for the nucleon-nucleon (NN) interaction based on a subtracted T-matrix equation is proposed and applied to the one-pion-exchange potential supplemented by contact interactions. The singlet and triplet scattering…

Nuclear Theory · Physics 2009-10-31 T. Frederico , V. S. Timoteo , Lauro Tomio

In this paper, we show that the coarse grain model for DNA, which has been proposed recently by Knotts, Rathore, Schwartz and de Pablo (J. Chem. Phys. 126, 084901 (2007)), can be adapted to describe the thermal and mechanical denaturation…

Biological Physics · Physics 2011-08-30 Ana-Maria Florescu , Marc Joyeux

Some aspects of a recent paper about protein-membrane interaction are inadequate due to lack of structural information.

Biological Physics · Physics 2007-05-23 Julian Juhi-Lian Ting

This is a brief analysis of the basic formula from arXiv:2007.07827. Some inconsistency has been identified.

High Energy Physics - Phenomenology · Physics 2021-01-13 V. A. Petrov

This paper argues that the ideas underlying the renormalization group technique used to characterize phase transitions in condensed matter systems could be useful for distinguishing computational complexity classes. The paper presents a…

Computational Complexity · Computer Science 2007-05-23 S. N. Coppersmith

We offer o reply for the comments of Rapisarda et al. cond-mat/0601409 on our letter "Entropy of Classical Systems with Long Range Interactios", published in Phys. Rev. Lett. Vol 95 (2005) 190601.

Statistical Mechanics · Physics 2007-05-23 Tarcisio Marciano Rocha Filho , Annibal Figueiredo , Marco Antonio Amato

We propose to study the infrared behaviour of polymerised (or tethered) random manifolds of dimension D interacting via an exclusion condition with a fixed impurity in d-dimensional Euclidean space in which the manifold is embedded. We…

High Energy Physics - Theory · Physics 2009-10-31 P. K. Mitter , B. Scoppola

In a recent letter (PRL 95, 190601 (2005)), T.M. Rocha Filho and coworkers address the very interesting issue of the entropic form to be used for Hamiltonians with long-range interactions. In our opinion the letter misses several points…

Statistical Mechanics · Physics 2007-05-23 A. Rapisarda , A. Pluchino , C. Tsallis

General revision. In particular the parts concerning involutive bases over rings have been significantly changed. In addition some proofs have been improved.

Commutative Algebra · Mathematics 2009-12-05 Werner M. Seiler

I critically discuss two of the potential inconsistencies pointed out in the recent manuscript by Epelbaum, Gasparyan, Gegelia and Meissner, published in Eur. Phys.J. A54, 186 (2018). The potential inconsistencies are: (i) a possible…

Nuclear Theory · Physics 2019-05-22 Manuel Pavon Valderrama