Results 71 to 80 of about 6,239,931 (210)

Lorentz-covariant quantum mechanics and preferred frame

open access: yes, 1998
In this paper the relativistic quantum mechanics is considered in the framework of the nonstandard synchronization scheme for clocks. Such a synchronization preserves Poincar{\'e} covariance but (at least formally) distinguishes an inertial frame.
A. Aspect   +21 more
core   +1 more source

Femininity Aspect as Reflected in Lisa See\u27s Snow Flower and the Secret Fan [PDF]

open access: yes, 2018
The purpose of this study is to describe forms opression faced by Chinese women in the nineteenth century as reflected in te novel “Snow Flower and the Secret Fan” written by Lisa See, then to find out the way of the Chinese women to minimize their ...
Rakhmyta, Y. A. (Yunie)
core  

Measurement of spectral functions of ultracold atoms in disordered potentials [PDF]

open access: yes, 2018
We report on the measurement of the spectral functions of noninteracting ultracold atoms in a three-dimensional disordered potential resulting from an optical speckle field. Varying the disorder strength by 2 orders of magnitude, we observe the crossover
Aspect, Alain   +6 more
core   +2 more sources

Perspective and the future-in-the-past

open access: yesGlossa, 2017
The paper investigates the future-in-the-past (FiP) as in Peter would (later) see the Fujiyama. FiP can convey an outlook on events that, as the speaker knows, took place later (“objective sense”).
Regine Eckardt
doaj   +2 more sources

Correlations in the Bond-Future Market

open access: yes, 1999
We analyze the time series of overnight returns for the bund and btp futures exchanged at LIFFE (London). The overnight returns of both assets are mapped onto a one-dimensional symbolic-dynamics random walk: The `bond walk'. During the considered period (
Aspect   +9 more
core   +3 more sources

Hanbury Brown and Twiss correlations in atoms scattered from colliding condensates [PDF]

open access: yes, 2008
Low energy elastic scattering between clouds of Bose condensed atoms leads to the well known s-wave halo with atoms emerging in all directions from the collision zone. In this paper we discuss the emergence of Hanbury Brown and Twiss coincidences between
Aspect, A.   +6 more
core   +3 more sources

Vineyards characteristic by using GIS and refl ectance measurements on the Nagy-Eged hill in Hungary

open access: yesInternational Journal of Horticultural Science, 2016
Our investigation was carried out in vineyards on Nagy-Eged hill in Hungary. Grapevine growing plays an important role in Eger Vine Regions. In the grapevine cultivation it becomes necessary to know the requirements of vineyards along the best ...
T. Fórián   +4 more
doaj   +1 more source

Effect of disorder close to the superfluid transition in a two-dimensional Bose gas

open access: yes, 2012
We experimentally study the effect of disorder on trapped quasi two-dimensional (2D) 87Rb clouds in the vicinity of the Berezinskii-Kosterlitz-Thouless (BKT) phase transition. The disorder correlation length is of the order of the Bose gas characteristic
Allard, Baptiste   +6 more
core   +3 more sources

Wheeler's delayed-choice thought experiment: Experimental realization and theoretical analysis [PDF]

open access: yes, 2007
Wheeler has strikingly illustrated the wave-particle duality by the delayed-choice thought experiment, in which the configuration of a 2-path interferometer is chosen after a single-photon light-pulsed has entered it.
Aspect, Alain   +6 more
core   +2 more sources

Topography and Wildfire Jointly Mediate Postfire Ecosystem Multifunctionality in a Chinese Boreal Forest

open access: yesFire
Both topography and wildfire can exert significant influences on ecosystem processes and functions during boreal forest successions. However, their impacts on ecosystem multifunctionality (EMF) remain unclear.
Jianjian Kong   +5 more
doaj   +1 more source

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