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Peptides play a pivotal role in a wide range of biological activities through participating in up to 40% protein-protein interactions in cellular processes. They also demonstrate remarkable specificity and efficacy, making them promising…

Biomolecules · Quantitative Biology 2024-02-09 Song Yin , Xuenan Mi , Diwakar Shukla

We investigate the folding and forced-unbinding transitions of adsorbed semiflexible polymer chains using theory and simulations. These processes describe biologically relevant phenomena that include adhesive interactions between proteins…

Soft Condensed Matter · Physics 2007-05-23 V. Barsegov , D. Thirumalai

Contactlike nonstandard effective interactions can be revealed through deviations of observables from the Standard Model predictions. If such deviations were observed, the relevant source should be identified among the possible models that…

High Energy Physics - Phenomenology · Physics 2008-11-26 A. A. Pankov , N. Paver , A. V. Tsytrinov

In cancer research, overall survival and progression free survival are often analyzed with the Cox model. To estimate accurately the parameters in the model, sufficient data and, more importantly, sufficient events need to be observed. In…

We extend the investigation of the Generalized Parton Distribution for a charged pion within a fully covariant constituent quark model, in two respects: (i) calculating the tensor distribution and (ii) adding the treatment of the evolution,…

High Energy Physics - Phenomenology · Physics 2016-05-25 C. Fanelli , E. Pace , G. Romanelli , G. Salme' , M. Salmistraro

We introduce and study a class of Iwanaga-Gorenstein algebras defined via quivers with relations associated with symmetrizable Cartan matrices. These algebras generalize the path algebras of quivers associated with symmetric Cartan…

Representation Theory · Mathematics 2017-06-13 Christof Geiss , Bernard Leclerc , Jan Schröer

We derive an exact formula for the covariance of cartesian distances in two simple polymer models, the freely-jointed chain and a discrete flexible model with nearest-neighbor interaction. We show that even in the interaction-free case…

Soft Condensed Matter · Physics 2009-04-17 Johannes-Geert Hagmann , Karol K. Kozlowski , Nikos Theodorakopoulos , Michel Peyrard

A calculation of two-neutrino double-$\beta$ ($2\nu\beta\beta$) decay matrix elements within the interacting boson model (IBM) that is based on the nuclear density functional theory is presented. The constrained self-consistent mean-field…

Nuclear Theory · Physics 2022-04-06 Kosuke Nomura

The connection between the commutativity of a family of $n\times n$ matrices and the generalized joint numerical ranges is studied. For instance, it is shown that ${\cal F}$ is a family of mutually commuting normal matrices if and only if…

Functional Analysis · Mathematics 2020-02-10 Chi-Kwong Li , Yiu-Tung Poon , Ya-Shu Wang

We analyze diffusion of particles on a two dimensional square lattice. Each lattice site contains an arbitrary number of particles. Interactions affect particles only in the same site, and are macroscopically represented by the excess…

Statistical Mechanics · Physics 2022-08-17 Matías A. Di Muro , Miguel Hoyuelos

Using factorizable Hopf algebras, we construct modular invariant partition functions of charge conjugation, or Cardy, type as characters of coends in categories that share essential features with the ones appearing in logarithmic CFT. The…

High Energy Physics - Theory · Physics 2017-08-23 Jurgen Fuchs , Christoph Schweigert , Carl Stigner

Transformation coefficients between standard bases for irreducible representations of the Brauer centralizer algebra $\mathfrak{B}_f(x)$ and split bases adapted to the $\mathfrak{B}_{f_1} (x) \times \mathfrak{B}_{f_2} (x) \subset…

Mathematical Physics · Physics 2008-11-26 Vincenzo Chilla

We consider a generalisation of the p+ip pairing Hamiltonian with external interaction terms. These terms allow for the exchange of particles between the system and its environment. As a result the u(1) symmetry associated with conservation…

Mathematical Physics · Physics 2017-10-19 Inna Lukyanenko , Phillip S. Isaac , Jon Links

Aim of this note is to analyse branching Brownian motion within the class of models introduced in the recent paper [4] and called chemical diffusion master equations. These models provide a description for the probabilistic evolution of…

Probability · Mathematics 2024-01-23 Alberto Lanconelli , Berk Tan Perçin

We study the necessary conditions for sets of quadratic $n$-fold Pfister forms to have a common $(n-1)$-fold Pfister factor. For any set $S$ of $n$-fold Pfister forms generating a subgroup of $I_q^n F/I_q^{n+1} F$ of order $2^s$ in which…

Rings and Algebras · Mathematics 2017-02-16 Adam Chapman , Shira Gilat , Uzi Vishne

We study the performance of some recent potential models suggested as effective interactions between constituent quarks. In particular, we address constituent quark models for baryons with hybrid Q-Q interactions stemming from one-gluon…

Nuclear Theory · Physics 2016-09-08 L. Ya. Glozman , Z. Papp , W. Plessas , K. Varga , R. F. Wagenbrun

We start discussing basic properties of Lie groupoids and Lie pseudo-groups in view of applying these techniques to the analysis of Jordan-H\"older resolutions and the subsequent integration of partial differential equations which is the…

Differential Geometry · Mathematics 2016-12-19 Antonio Kumpera

Permutation invariant Gaussian matrix models were recently developed for applications in computational linguistics. A 5-parameter family of models was solved. In this paper, we use a representation theoretic approach to solve the general…

High Energy Physics - Theory · Physics 2020-01-30 Sanjaye Ramgoolam

Polyadic systems and their representations are reviewed and a classification of general polyadic systems is presented. A new multiplace generalization of associativity preserving homomorphisms, a 'heteromorphism' which connects polyadic…

Representation Theory · Mathematics 2018-01-23 Steven Duplij

We show how Andrews' generating functions for generalized Frobenius partitions can be understood within the theory of Eichler and Zagier as specific coefficients of certain Jacobi forms. This reformulation leads to a recursive process which…

Number Theory · Mathematics 2022-03-31 Yuze Jiang , Larry Rolen , Michael Woodbury
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