Objective-collapse theories, also known spontaneous collapse models or dynamical reduction models, are proposed solutions to the measurement problem in...

Orchestrated objective reduction (Orch OR) is a theory, generally considered highly contentious within the scientific community, which postulates that...

According to objective collapse theories, superpositions are destroyed spontaneously (irrespective of external observation) when some objective physical threshold...

collapse as ontologically objective (meaning these exist and occur independent of the observer). In objective theories, collapse occurs either randomly ("spontaneous...

The Ghirardi–Rimini–Weber theory (GRW) is a spontaneous collapse theory in quantum mechanics, proposed in 1986 by Giancarlo Ghirardi, Alberto Rimini,...

parts. According to objective-collapse theories, wave-function collapse occurs when a superposed system reaches a certain objective threshold of size or...

function collapse is regarded as ontologically real as well, an objective collapse theory is obtained. Bohmian mechanics shows that it is possible to reformulate...

is a type of objective collapse theory. For these theories, the wavefunction is a physical wave, which experiences wave function collapse as a physical...

idea is a type of objective collapse theory. In these theories the wavefunction is a physical wave, which undergoes wave function collapse as a physical process...

Einselection Ghirardi–Rimini–Weber theory H. Dieter Zeh Interpretations of quantum mechanics Objective-collapse theory Partial trace Photon polarization...

for example the objective collapse interpretations. While models in all groups have contributed to better understanding of quantum theory, no alternative...

asserts that the universal wavefunction is objectively real, and that there is no wave function collapse. This implies that all possible outcomes of...

hypothesis – Cosmological theory Multiverse – Hypothetical group of multiple universes Penrose interpretation – objective collapse theory that uncertainty in...

Neumann–Wigner interpretation ("consciousness causes collapse"), mostly of historical interest Objective-collapse theories: these are extensions of quantum mechanics...

experiment. Penrose interpretation Objective collapse theory Penrose, Roger (Dec 2002) [2000]. "Gravitational Collapse of the Wavefunction: An Experimentally...

interpretation many-measurements interpretation modal interpretations objective collapse theory orthodox interpretation Usually refer to the Copenhagen interpretation...

becomes important and induces the collapse of the wave function. Objective-collapse models are effective theories. The stochastic modification is thought...

objective collapse theory in a much broader context. The original motivation of these studies was Penrose's long-standing proposal wherein collapse of...

ignored, concealed, or overlooked. The most prominent conspiracy theory is that the collapse of the Twin Towers and 7 World Trade Center were the result of...

interpretation Gravitational decoherence Wave function collapse Objective-collapse theory Ghirardi–Rimini–Weber theory Diósi, L. (1987-03-16). "A universal master...

the arrow of time. Penrose interpretation Diósi–Penrose model Objective-collapse theory Quantum gravity Wolchover, Natalie (March 6, 2018). "Physicists...

ecosystems collapse. While there have been efforts to create objective criteria used to determine when an ecosystem is at risk of collapsing, they are...

Quantum mechanics is a fundamental theory in physics that describes the behavior of nature at and below the scale of atoms.: 1.1  It is the foundation...

detector on it, then the wavefunction collapses due to that detection.[citation needed] In de Broglie–Bohm theory, the wavefunction is defined at both...

In physics, a hidden-variable theory is a deterministic physical model which seeks to explain the probabilistic nature of quantum mechanics by introducing...

particle's properties results in an apparent and irreversible wave function collapse of that particle and changes the original quantum state. With entangled...

physical system to yield a numerical result. A fundamental feature of quantum theory is that the predictions it makes are probabilistic. The procedure for finding...

randomness, he proposed a new form of wave function collapse that occurs in isolation and called it objective reduction. He suggested each quantum superposition...

interpretations of quantum mechanics. A key focus point is that of wave function collapse, for which several popular interpretations assert that measurement causes...

Bohr–Sommerfeld theory) was an extension of the Bohr model to allow elliptical orbits of electrons around an atomic nucleus. Bohr–Sommerfeld theory is named...