Results 71 to 80 of about 27,292 (170)

Scale invariance in cosmology and physics

, 2011
The fundamental laws of physics are required to be invariant under local spatial scale change. In 3-dimensional space, this leads to a variation in Planck constant \hbar and speed of light c. They vary as \hbar ~ a^(1/2) and c ~ a^(-1/2), a is the local scale.
openaire   +2 more sources

The particle invariance in particle physics

, 2001
LaTeX, 16 pages, 4 ...
openaire   +2 more sources

Physical invariants for nonlinear orthotropic solids

International Journal of Solids and Structures, 2011
Seven invariants, with immediate physical interpretation, are proposed for the strain energy function of nonlinear orthotropic elastic solids. Three of the seven invariants are the principal stretch ratios and the other four are squares of the dot product between the two preferred directions and two principal directions of the right stretch tensor.
openaire   +1 more source

The general invariance of physical laws

, 2017
Physical laws are a set of rules in the relationship between observations made by the experimenter. All these observations are made through a mechanism that links the external world to the experimenter's awareness, a mechanism which is not under the experimenter's control.
openaire   +2 more sources

The new direction in radio physics: fractal-scaling and scale-invariant radiolocation

Физика волновых процессов и радиотехнические системы, 2015
The new kind and approach of up-to-date radiolocation: fractal-scaling or scale-invariant radiolocation has been proposed. It leads to basic changes in the theoretical radiolocation structure itself and also in its mathematical apparatus.
A.A. Potapov
doaj  

Quantum thermalization must occur in translation-invariant systems at high temperature. [PDF]

Nat Commun
Pilatowsky-Cameo S, Choi S.
europepmc   +1 more source

Projected entangled pair states for lattice gauge theories with dynamical fermions. [PDF]

Commun Phys
Kelman A, Borla U, Emonts P, Zohar E.
europepmc   +1 more source

Should physical laws be unit-invariant? [PDF]

Studies in History and Philosophy of Science Part A, 2020
openaire   +3 more sources

AE-LFOG-YOLO: robust safety helmet detection via adaptive anchors and illumination invariant learning. [PDF]

Sci Rep
Liu S, Wang J.
europepmc   +1 more source

Evidence for topological contribution to spin shift current in antiferromagnetic Ti[Formula: see text]C[Formula: see text]. [PDF]

Sci Rep
Sufyan A, Abdullah HM, Larsson JA, Tyner AC.   +3 more
europepmc   +1 more source