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Einstein e a teoria de caos quântico

open access: yesRevista Brasileira de Ensino de Física
O trabalho de Einstein intitulado Sobre o teorema quântico de Sommerfeld e de Epstein [1,2], publicado em 1917, propõe uma generalização da regra de quantização de Bohr, Sommerfeld e Epstein para sistemas multidimensionais integráveis.
M.A.M. de Aguiar
doaj   +1 more source

Su Vero e Falso in senso gravitazionale, ovvero di virtuosismi virtuali [PDF]

open access: yesS&F_scienzaefilosofia.it, 2017
On Truth and Fake in a Gravitational Sense, or about virtual Virtuosities The discovery of the existence of gravitational waves not only represents the experimental proof of Einstein’s theory, but also an improvement of the world of Physics.
AMODIO, PAOLO
doaj  

Experimental Realization of Einstein-Podolsky-Rosen-Bohm Gedankenexperiment : A New Violation of Bell's Inequalities

open access: yes, 1982
The linear-polarization correlation of pairs of photons emitted in a radiative cascade of calcium has been measured. The new experimental scheme, using two-channel polarizers (i.e., optical analogs of Stern-Gerlach filters), is a straightforward ...
A. Aspect, P. Grangier, G. Roger
semanticscholar   +1 more source

Two-step quantum direct communication protocol using the Einstein-Podolsky-Rosen pair block [PDF]

open access: yes, 2003
A protocol for quantum secure direct communication using blocks of Einstein-Podolsky-Rosen (EPR) pairs is proposed. A set of ordered N EPR pairs is used as a data block for sending secret message directly.
Fuguo Deng, G. Long, Xiao-Shu Liu
semanticscholar   +1 more source

Chasing Charge Carriers: Diffusion Dynamics in Mixed‐n Quasi‐2D Colloidal MAPbBr3 Perovskites

open access: yesAdvanced Functional Materials, EarlyView.
Metal halide perovskites are noted for their tunable optical properties. Colloidal synthesis allows the formation of differently shaped perovskite nanocrystals with varying optical and carrier transport behavior. Three MAPbBr3 morphologies are characterized: nanoplatelets, nanosheets, and nanostripes.
Ronja Maria Piehler   +5 more
wiley   +1 more source

Il virtuale della Fenomenologia nella Fisica: Temporalità e Cinestesi alla prova della Teoria della Relatività. Dai Manoscritti di Einstein e Husserl [PDF]

open access: yesS&F_scienzaefilosofia.it, 2017
The Virtual of Phenomenology in Physics. The Theory of Relativity like proof bench of Temporality and Kinaesthesia. From Einstein and Husserl’s manuscripts The search for objective knowledge purports to aim at a reality independent of our experience of ...
MASTROBISI, GIORGIO JULES
doaj  

The “Managed” or Damaged Heart? Emotional Labor, Gender, and Posttraumatic Stressors Predict Workplace Event-Related Acute Changes in Cortisol, Oxytocin, and Heart Rate Variability

open access: yesFrontiers in Psychology, 2020
Vital to the everyday operation of police services, police communicators (911 call-takers and dispatchers) are persistently subject to imminent challenges in the workplace; they must always be prepared to engage and deal with a wide variety of ...
Arija Birze   +6 more
doaj   +1 more source

Einstein's Mirror [PDF]

open access: yesThe Physics Teacher, 2008
Reflection of light from a plane mirror in uniform rectilinear motion is a century-old problem, intimately related to the foundations of special relativity.1–4 The problem was first investigated by Einstein in his famous 1905 paper by using the Lorentz transformations to switch from the mirror's rest frame to the frame where the mirror moves at a ...
Aleksandar Gjurchinovski   +1 more
openaire   +4 more sources

Dynamic Networks via Polymerizable Deep Eutectic Monomers for Uniform Li+ Transport at Interfaces in Lithium Metal Batteries

open access: yesAdvanced Functional Materials, EarlyView.
The PDEM‐based SIGPE provides a dynamic nanophase from Li+‐bridged molecular self‐association, enhancing electrochemical stability and facilitating uniform Li+ ion flux at the interface. This unique solvation structure results in a hetero species‐driven inorganic‐rich SEI and long‐term cycle stability, suggesting that a PFAS‐free Li+‐containing monomer
Susung Yun   +5 more
wiley   +1 more source

The Einstein Tensor and Its Generalizations

open access: yes, 1971
The Einstein tensorGij is symmetric, divergence free, and a concomitant of the metric tensorgab together with its first two derivatives. In this paper all tensors of valency two with these properties are displayed explicitly.
D. Lovelock
semanticscholar   +1 more source

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