The propagation of a localized wave packet in the conical space-time created by a pointlike massive source in 2 + 1 dimensional gravity is analyzed. The scattering amplitude is determined and shown to be finite along the classical scattering directions due to interference between the scattered and the transmitted wave functions. The analogy with diffraction theory is emphasized
Quantum field theory is a theoretical framework for the description of nature in terms of fundamenta...
We study the time-dependent scattering of a quantum mechanical wave packet at a barrier for energies...
The scattering process of matter waves by a quantum shutter is investigated by using the spectrum in...
One needs to know the basics concepts about superposition, waves and quantum mechanicsis Demonstrati...
The phenomenon of wave packet diffraction in space and time is described. It consists in a diffracti...
We find a coordinate-independent wave-packet solution of the massive Klein–Gordon equation with the ...
The gauge ISO(2, 1) interpretation of quantum gravity in 2 + 1 dimensions is considered. The str...
Refraction, interference, and diffraction are distinguishing features of wavelike phenomena. Althoug...
We consider scattering in quantum gravity and derive long-range classical andquantum contributions t...
We investigate the behavior of classical and quantum fields in the conical space-time associated wit...
We consider the coupling of quantum massless and massive scalar particles with exact gravitational p...
International audienceWe show how to compute classical wave observables using quantum scattering amp...
We investigate a scattering amplitude of two particles in 2+ 1 dimensional Chern-Simons theory. By r...
We review the one dimensional time–dependent scattering of a quantum mechanical wave packet at a pot...
A self-contained discussion of non-relativistic quantum scattering is presented in the case of centr...
Quantum field theory is a theoretical framework for the description of nature in terms of fundamenta...
We study the time-dependent scattering of a quantum mechanical wave packet at a barrier for energies...
The scattering process of matter waves by a quantum shutter is investigated by using the spectrum in...
One needs to know the basics concepts about superposition, waves and quantum mechanicsis Demonstrati...
The phenomenon of wave packet diffraction in space and time is described. It consists in a diffracti...
We find a coordinate-independent wave-packet solution of the massive Klein–Gordon equation with the ...
The gauge ISO(2, 1) interpretation of quantum gravity in 2 + 1 dimensions is considered. The str...
Refraction, interference, and diffraction are distinguishing features of wavelike phenomena. Althoug...
We consider scattering in quantum gravity and derive long-range classical andquantum contributions t...
We investigate the behavior of classical and quantum fields in the conical space-time associated wit...
We consider the coupling of quantum massless and massive scalar particles with exact gravitational p...
International audienceWe show how to compute classical wave observables using quantum scattering amp...
We investigate a scattering amplitude of two particles in 2+ 1 dimensional Chern-Simons theory. By r...
We review the one dimensional time–dependent scattering of a quantum mechanical wave packet at a pot...
A self-contained discussion of non-relativistic quantum scattering is presented in the case of centr...
Quantum field theory is a theoretical framework for the description of nature in terms of fundamenta...
We study the time-dependent scattering of a quantum mechanical wave packet at a barrier for energies...
The scattering process of matter waves by a quantum shutter is investigated by using the spectrum in...
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