Results 41 to 50 of about 256,970 (318)
Physics within a quantum reference frame
, 2011 We investigate the physics of quantum reference frames. Specifically, we study several simple scenarios involving a small number of quantum particles, whereby we promote one of these particles to the role of a quantum observer and ask what is the ...
Angelo, Renato M. +4 more
core +1 more source
Neutrosophic Quantum Theory: Partial Entanglement, Partial Effect of the Observer, and Teleportation [PDF]
Neutrosophic Sets and SystemsQuantum mechanics presents phenomena, such as entanglement and the observer effect, that challenge classical logical frameworks. Traditional binary and even fuzzy logic often prove insufficient in capturing the inherent imprecision, incompleteness, and ...
Florentin Smarandache
doaj +1 more source
Brane world in a texture [PDF]
, 2002 We study five dimensional brane physics induced by an O(2) texture formed in one extra dimension. The model contains two 3-branes of nonzero tension, and the extra dimension is compact.
A. Cohen +27 more
core +4 more sources
Network topology drives population temporal variability in experimental habitat networks
Population Ecology, EarlyView.Habitat patches connected by dispersal pathways form habitat networks. We explored how network topology affects population outcomes in laboratory experiments using a model species (Daphnia carinata). Central habitat nodes in complex lattice networks exhibited lower temporal variability in population sizes, suggesting they support more stable ...
Yiwen Xu +3 more
wiley +1 more source
The gravitational path integral from an observer’s point of view
Journal of High Energy PhysicsOne of the fundamental problems in quantum gravity is to describe the experience of a gravitating observer in generic spacetimes. In this paper, we develop a framework for describing non-perturbative physics relative to an observer using the ...
Ahmed I. Abdalla +3 more
doaj +1 more source
IEEE AccessAutonomous electric vehicles provide benefits to both drivers and the environment compared to conventional vehicles; however, they are burdened with an increase in potential pathways for cyber-attacks.
Douglas G. Scruggs +6 more
doaj +1 more source
Jurnal Kumparan Fisika, 2023 ABSTRAK Penelitian ini bertujuan untuk mendeskripsikan peningkatan keterampilan berpikir kreatif dan keterampilan berpikir kritis setelah diterapkan pendekatan konstruktivis menggunakan Model Project Based Learning pada matakuliah Strategi ...
Rosane Medriati +2 more
doaj +1 more source
Population Ecology, EarlyView.Population size and dynamics fundamentally shape speciation by influencing genetic drift, founder events, and adaptive potential. Small populations may speciate rapidly due to stronger drift, whereas large populations harbor more genetic diversity, which can alter divergence trajectories. We highlight theoretical models that incorporate population size
Ryo Yamaguchi +3 more
wiley +1 more source
Physical Review Research, 2020 A number of problems in physics, mathematics, and philosophy involve observers in given situations which lead to debates about whether observer-specific information should affect the probability for some outcome or hypothesis.
Robert Garisto
doaj +1 more source
A Categorical Framework for Quantum Theory
, 2009 Underlying any theory of physics is a layer of conceptual frames. They connect the mathematical structures used in theoretical models with physical phenomena, but they also constitute our fundamental assumptions about reality.
Aharonov +27 more
core +1 more source