Results 321 to 330 of about 844,582 (367)

Kidney function and cognitive aging and impairment among diverse Hispanic/Latino individuals: Study of Latinos-Investigation of Neurocognitive Aging (HCHS/SOL). [PDF]

open access: yesAlzheimers Dement
González HM   +11 more
europepmc   +1 more source

Communication via one- and two-particle operators on Einstein-Podolsky-Rosen states.

Physical Review Letters, 1992
As is well known, operations on one particle of an Einstein-Podolsky-Rosen (EPR) pair cannot influence the marginal statistics of measurements on the other particle.
Charles H. Bennett, S. Wiesner
semanticscholar   +1 more source

Quantum states with Einstein-Podolsky-Rosen correlations admitting a hidden-variable model.

Physical review. A, General physics, 1989
A state of a composite quantum system is called classically correlated if it can be approximated by convex combinations of product states, and Einstein-Podolsky-Rosen correlated otherwise.
R. Werner
semanticscholar   +1 more source

Bose-Einstein condensation

, 1997
In 1924 the Indian physicist Satyendra Nath Bose sent Einstein a paper in which he derived the Planck law for black-body radiation by treating the photons as a gas of identical particles.
C. Townsend, W. Ketterle, S. Stringari
semanticscholar   +1 more source

Lorentzian Wormholes: From Einstein to Hawking

, 1995
Preface Acknowledgments I. Background: 1. Introduction 2. General Relativity 3. Quantum Field Theory 4. Units and Natural Scales II. History: 5. The Einstein-Rosen Bridge 6. Spacetime Foam 7. The Kerr Wormhole 8. The Cosmological Constant 9.
M. Visser
semanticscholar   +1 more source

A stripe phase with supersolid properties in spin–orbit-coupled Bose–Einstein condensates

Nature, 2016
Supersolidity combines superfluid flow with long-range spatial periodicity of solids, two properties that are often mutually exclusive. The original discussion of quantum crystals and supersolidity focused on solid 4He and triggered extensive ...
Jun-Ru Li   +7 more
semanticscholar   +1 more source

The Einstein telescope

IEEE Instrumentation & Measurement Magazine, 2014
Interferometric gravitational wave detectors are amongst the most sensitive instruments ever built. They are hunting for tiny oscillations in space-time originating from cosmic events such as inspiraling objects or supernova explosions. These detectors are based on Michelson-like interferometers reaching sensitivities for lengths changes of better than
Stefanie Kroker, Ronny Nawrodt
openaire   +3 more sources

Einstein of the Sea

Scientific American, 2016
The article discusses tool use in fish, adapted from the book "What a Fish Knows: The Inner Lives of Our Underwater Cousins, by Jonathan Balcombe, including in regard to cognition in fishes. An overview of tool use by the orange-dotted tuskfish (Choerodon anchorago) to break a clam and by the archerfish's (Toxotes') squirting water in its predation of ...
openaire   +3 more sources

The Einstein Action and the Einstein Equation

2019
We start by defining the notion of Riemann tensor and curvature, and positive and negative curvature spaces. We then show how to turn a special relativistic invariant theory into a general relativistic invariant one and write down the Einstein–Hilbert action for gravity, based on Einstein's principles and on matching with experiment. We then derive its
openaire   +2 more sources

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