Results 21 to 30 of about 1,567,571 (289)
Graph Coverings for Investigating Non Local Structures in Proteins, Music and Poems
We explore the structural similarities in three different languages, first in the protein language whose primary letters are the amino acids, second in the musical language whose primary letters are the notes, and third in the poetry language whose ...
Michel Planat +4 more
doaj +1 more source
Some aspects of reconstruction using a scalar field in f (T ) Gravity [PDF]
General relativity characterizes gravity as a geometric property exhibited on spacetime by massive objects while teleparallel gravity achieves the same results, at the level of equations, by taking a torsional perspective of gravity.
Chakrabarti, Soumya +2 more
core +3 more sources
Gravity Academy & Gravity Pedagogy
{"references": ["Del Carmen Salazar, M. (2013). A Humanizing Pedagogy: Reinventing the Principles and Practice of Education as a Journey Toward Liberation.\u00a0Review of Research in Education,\u00a037, p.121. http://www.jstor.org/stable/24641959"]}
openaire +3 more sources
Lineal gravity from planar gravity [PDF]
13 pages, plain ...
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In geometrically frustrated clusters of polyhedra, gaps between faces can be closed without distorting the polyhedra by the long established method of discrete curvature, which consists of curving the space into a fourth dimension, resulting in a ...
Fang Fang, Richard Clawson, Klee Irwin
doaj +1 more source
Stochastic gravity: beyond semiclassical gravity [PDF]
The back-reaction of a classical gravitational field interacting with quantum matter fields is described by the semiclassical Einstein equation, which has the expectation value of the quantum matter fields stress tensor as a source. The semiclassical theory may be obtained from the quantum field theory of gravity interacting with N matter fields in the
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Duality-Symmetric Approach to General Relativity and Supergravity [PDF]
We review the application of a duality-symmetric approach to gravity and supergravity with emphasizing benefits and disadvantages of the formulation. Contents of these notes includes: 1) Introduction with putting the accent on the role of dual gravity ...
Nurmagambetov, Alexei J.
core +4 more sources
The Unexpected Fractal Signatures in Fibonacci Chains
In this paper, a new fractal signature possessing the cardioid shape in the Mandelbrot set is presented in the Fourier space of a Fibonacci chain with two lengths, L and S, where L / S = ϕ . The corresponding pointwise dimension is 1.7.
Fang Fang, Raymond Aschheim, Klee Irwin
doaj +1 more source
Dual little strings from F-theory and flop transitions
A particular two-parameter class of little string theories can be described by M parallel M5-branes probing a transverse affine A N − 1 singularity. We previously discussed the duality between the theories labelled by (N, M) and (M, N).
Stefan Hohenegger +2 more
doaj +1 more source
We simulate the Ising model on dynamical quadrangulations using a generalization of the flip move for triangulations with two aims: firstly, as a confirmation of the universality of the KPZ/DDK exponents of the Ising phase transition, worthwhile in view of some recent surprises with other sorts of dynamical lattices; secondly, to investigate the ...
Baillie, C. F., Johnston, D. A.
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