Observation of the Efimov state of the helium trimer

M Kunitski, S Zeller, J Voigtsberger, A Kalinin… - Science, 2015 - science.org
Quantum theory dictates that upon weakening the two-body interaction in a three-body
system, an infinite number of three-body bound states of a huge spatial extent emerge just …

Real space theory for electron and phonon transport in aperiodic lattices via renormalization

V Sánchez, C Wang - Symmetry, 2020 - mdpi.com
Structural defects are inherent in solids at a finite temperature, because they diminish free
energies by growing entropy. The arrangement of these defects may display long-range …

DNA Unzipping as PT-Symmetry Breaking Transition

T Pal, R Modak, BP Mandal - arXiv preprint arXiv:2212.14394, 2022 - arxiv.org
We show that classical DNA unzipping transition which is equivalently described by
quantum mechanical localization-delocalization transition in the ground state of non …

Onset of a limit cycle and universal three-body parameter in Efimov physics

Y Horinouchi, M Ueda - Physical review letters, 2015 - APS
The Efimov effect is the only experimentally realized universal phenomenon that exhibits the
renormalization-group limit cycle with the three-body parameter parametrizing a family of …

Role of Hoogsteen interaction in the stability of different phases of triplex DNA

T Pal, K Chauhan, S Kumar - Physical Review E, 2022 - APS
A simple coarse-grained model of DNA which includes both Watson-Crick and Hoogsteen
base pairing has been used to study the melting and unzipping of triplex DNA. Using …

Formation of classical crystals of dipolar particles in a helical geometry

JK Pedersen, DV Fedorov, AS Jensen… - Journal of Physics B …, 2014 - iopscience.iop.org
We consider crystal formation of particles with dipole–dipole interactions that are confined to
move in a one-dimensional helical geometry with their dipole moments oriented along the …

Melting behavior and different bound states in three-stranded DNA models

J Maji, SM Bhattacharjee, F Seno, A Trovato - Physical Review E, 2014 - APS
Thermal denaturation of DNA is often studied with coarse-grained models in which native
sequential base pairing is mimicked by the existence of attractive interactions only between …

Thermodynamic relations for DNA phase transitions

P Sadhukhan, SM Bhattacharjee - Indian Journal of Physics, 2014 - Springer
The force induced unzipping transition of a double stranded DNA is considered from a
purely thermodynamic point of view. This analysis provides us with a set of relations that can …

Three-body renormalization group limit cycles based on unsupervised feature learning

B Kaspschak, UG Meißner - Machine Learning: Science and …, 2022 - iopscience.iop.org
Both the three-body system and the inverse square potential carry a special significance in
the study of renormalization group limit cycles. In this work, we pursue an exploratory …

Efimov-DNA phase diagram: Three stranded DNA on a cubic lattice

SM Bhattacharjee, DP Foster - The Journal of Chemical Physics, 2021 - pubs.aip.org
We define a generalized model for three-stranded DNA consisting of two chains of one type
and a third chain of a different type. The DNA strands are modeled by random walks on the …