540 citations
- Institute of PhysicsPL104 papers
- National Centre for Nuclear ResearchPL22 papers
- Centrum Kopernika Badań InterdyscyplinarnychPL21 papers
- Nicolaus Copernicus UniversityPL20 papers
- University of the Basque CountryES19 papers
- Max Planck Institute for Polymer ResearchDE17 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di NapoliIT14 papers
- Joint Institute for Nuclear ResearchRU14 papers
- University of AberdeenGB14 papers
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20 papers · 1 filter
Outward migration of a super-Earth in a disc with outward propagating density waves excited by a giant planet
E. Podlewska-Gaca, J. C. B. Papaloizou, E. Szuszkiewicz
In this paper we consider a new mechanism for stopping the inward migration of a low-mass planet embedded in a gaseous protoplanetary disc. It operates when a low-mass planet (for…
Observational constraints on finite scale factor singularities
Tomasz Denkiewicz
We discuss the combined constraints on a Finite Scale Factor Singularity (FSF) universe evolution scenario, which come from the shift parameter R, baryon acoustic oscillations (BAO…
On distortion in groups of homeomorphisms
Światosław Gal, Jarek Kędra
Let X be a path-connected topological space admitting a universal cover. Let Homeo(X,a) denote the group of homeomorphisms of X preserving degree one cohomology class a. We investi…
Force-induced breakdown of flexible polymerized membrane
J. Paturej, H. Popova, A. Milchev +1
We consider the fracture of a free-standing two-dimensional (2D) elastic-brittle network to be used as protective coating subject to constant tensile stress applied on its rim. Usi…
Is torsion needed in a theory of gravity? A reappraisal
Janusz Garecki
It is known that General Relativity ({\bf GR}) uses a Lorentzian Manifold as a geometrical model of the physical spacetime. The metric is required to satisfy Einstein…
Thermal decomposition of a honeycomb-network sheet - A Molecular Dynamics simulation study
J. Paturej, H. Popova, A. Milchev +1
The thermal degradation of a graphene-like two-dimensional triangular membrane with bonds undergoing temperature-induced scission is studied by means of Molecular Dynamics simulati…