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The Diósi–Penrose model was introduced as a possible solution to the measurement problem, where the wave function collapse is related to gravity.The model was first suggested by Lajos Diósi when studying how possible gravitational fluctuations may affect the dynamics of quantum systems.
In the late 1980s and 1990s, Diosi [11] [12] and Penrose [13] [14] and others [4]: 508 independently formulated the idea that the wave function collapse is related to gravity. The dynamical equation is structurally similar to the CSL equation.
Penrose's idea is inspired by quantum gravity because it uses both the physical constants and .It is an alternative to the Copenhagen interpretation which posits that superposition fails when an observation is made (but that it is non-objective in nature), and the many-worlds interpretation, which states that alternative outcomes of a superposition are equally "real," while their mutual ...
Advocates of gravitational decoherence include Frigyes Károlyházy, Roger Penrose and Lajos Diósi. [1] [2] A number of experiments have been proposed to test the gravitational decoherence hypothesis. [1] [3] [4] Dmitriy Podolskiy and Robert Lanza have argued that gravitational decoherence may explain the existence of the arrow of time. [5]
The Schrödinger–Newton equation, sometimes referred to as the Newton–Schrödinger or Schrödinger–Poisson equation, is a nonlinear modification of the Schrödinger equation with a Newtonian gravitational potential, where the gravitational potential emerges from the treatment of the wave function as a mass density, including a term that represents interaction of a particle with its own ...
Diósi–Penrose model, possible solution to the measurement problem; Penrose process, or Penrose mechanism, a theoretical means whereby energy can be extracted from a rotating black hole; Penrose singularity theorem in general relativity; Penrose transform, a complex analogue of the Radon transform in theoretical physics; Penrose–Ward ...
Oct. 25—The following is a list of recent first and second-degree felony dispositions from the Ector County District Clerk's Office. Noelkis Delgado. Aggravated assault with a deadly weapon. Two ...
One of the most studied SPDEs is the stochastic heat equation, [3] which may formally be written as = +, where is the Laplacian and denotes space-time white noise.Other examples also include stochastic versions of famous linear equations, such as the wave equation [4] and the Schrödinger equation.