Help


[permalink] [id link]
+
Page "Holographic principle" ¶ 2
from Wikipedia
Edit
Promote Demote Fragment Fix

Some Related Sentences

holographic and principle
The holographic principle is a property of quantum gravity and string theories which states that the description of a volume of space can be thought of as encoded on a boundary to the region — preferably a light-like boundary like a gravitational horizon.
The holographic principle resolves the black hole information paradox within the framework of string theory.
The holographic principle thus implies that the subdivisions must stop at some level, and that the fundamental particle is a bit ( 1 or 0 ) of information.
The most rigorous realization of the holographic principle is the AdS / CFT correspondence by Juan Maldacena.
* Scientific American article on holographic principle by Jacob Bekenstein
* The no cloning theorem prevents us from viewing the holographic principle for black holes as meaning we have two copies of information lying at the event horizon and the black hole interior simultaneously.
However, recent developments attempt to show that if locality is only approximate and the holographic principle is correct, the Weinberg – Witten theorem would not be valid.
This is because string theory allows for the consistent combination of quantum field theory and general relativity, agrees with general insights in quantum gravity ( such as the holographic principle and Black hole thermodynamics ), and because it has passed many non-trivial checks of its internal consistency.
As was only recently seen, by works of't Hooft, Susskind and others, a positive cosmological constant has surprising consequences, such as a finite maximum entropy of the observable universe ( see the holographic principle ).
On July 7, 2007, the character Lumi from Genki Rockets ( also the principle character from Child of Eden ) opened the Live Earth concert in Tokyo in a holographic performance, and introduced a holographic video projection of Al Gore.
Much as the study of the statistical mechanics of black body radiation led to the advent of the theory of quantum mechanics, the effort to understand the statistical mechanics of black holes has had a deep impact upon the understanding of quantum gravity, leading to the formulation of the holographic principle.
The fact that the black hole entropy is also the maximal entropy that can be obtained by the Bekenstein bound ( wherein the Bekenstein bound becomes an equality ) was the main observation that led to the holographic principle.
They point out that dark matter, dark energy and even the Pioneer anomaly are unexplained by the Standard Model of particle physics and suggest that some modification of gravity, possibly arising from Modified Newtonian Dynamics or the holographic principle.
Much as the study of the statistical mechanics of black body radiation led to the advent of the theory of quantum mechanics, the effort to understand the statistical mechanics of black holes has had a deep impact upon the understanding of quantum gravity, leading to the formulation of the holographic principle.
The fact that the black hole entropy is also the maximal entropy that can be obtained by the Bekenstein bound ( wherein the Bekenstein bound becomes an equality ) was the main observation that led to the holographic principle.
Though not yet fully understood in general, the holographic principle is central to theories like the AdS / CFT correspondence.
Unlimited precision real numbers in the physical universe are prohibited by the holographic principle and the Bekenstein bound.
His contributions to physics include a proof that gauge theories are renormalizible, dimensional regularization, and the holographic principle.
This led to introduction of the holographic principle by him and Leonard Susskind.
Based on his black-hole thermodynamics work, Bekenstein also demonstrated the Bekenstein bound: there is a maximum to the amount of information that can potentially be stored in a given finite region of space which has a finite amount of energy ( which is similar to the holographic principle ).
It is the most successful realization of the holographic principle, a speculative idea about quantum gravity originally proposed by Gerard't Hooft and improved and promoted by Leonard Susskind.
Today, many physicists believe that the holographic principle ( specifically the AdS / CFT duality ) demonstrates that Hawking's conclusion was incorrect, and that information is in fact preserved.
The solution to the problem that concluded the battle is the holographic principle, which was first proposed by't Hooft but was given a precise string theory interpretation by Susskind.

holographic and was
Susskind argued that the oscillation of the horizon of a black hole is a complete description of both the infalling and outgoing matter, because the world-sheet theory of string theory was just such a holographic description.
In 1994, Morris released the second album Global Chillage which featured a holographic sleeve, and was released in the US on Astralwerks.
Sega also attempted to introduced 3-D holographic technology to the genre with Holosseum in 1992, though it was unsuccessful.
The holographic Shard was brought to the 20th century with Bishop.
When lasers were first invented, the speckle effect was considered to be a severe drawback in using lasers to illuminate objects, particularly in holographic imaging because of the grainy image produced.
It was later realized that speckle patterns could carry information about the object's surface deformations, and this effect is exploited in holographic interferometry and electronic speckle pattern interferometry.
Before the emotions chip, Data was unable to grasp basic emotion and imagination, leading him to download personality subroutines into his programming when participating in holographic recreational activities ( most notably during Dixon Hill and Sherlock Holmes holoprograms ) and during romantic encounters ( most notably with Tasha Yar and Jenna D ' Sora ).
It was explained that Neeson will appear on stage as Journalist George Herbert in three ways: First as an 11-foot holographic head and shoulders ( much like the Richard Burton image on the 2009 tour ).
In 1973, Dolgoff was giving a technical paper on his holographic model of the human brain at a conference in Prague.
The disabling of a holodeck's safety protocols was used as a tactical advantage in Star Trek: First Contact, when under attack from the Borg, Jean-Luc Picard disables the security protocols and grabs a holographic tommy gun, shooting and killing two Borg drones.
In Star Trek: Voyager the holodeck was used extensively because ( 1 ) a crew isolated from their homes required more frequent diversion, ( 2 ) the holographic Doctor could, in the early seasons, be located only in the Sick Bay or one of the holodecks, ( 3 ) one of the main characters, Tom Paris, was by nature and calling a writer ( holonovelist ) -- he only joined Star Fleet because his father, Admiral Paris, forced him to.
In Episode " Nothing Human " a holographic version of a real-life war criminal ( whose unethical research helps save a crew-member's life ) is held responsible for the crimes of the Cardassian he was modeled upon.
* In the series Jake 2. 0, the protagonist was seen training in a holographic room in one of the early episodes.
The precise dating of the play is unknown, although a holographic transcript ( dated 1590 in another hand ) exists and there is some evidence that it was being performed on stage as early as 1587.
Holodeck Adventures ( release: December 21, 2001 ) Holodeck Adventures was a 131-card set that expanded on the holographic characters that had been available since the Premiere set.
* " Message in a Bottle " — The Hirogen claim to own the ancient relay network through which Voyagers holographic Doctor was transmitted to the Alpha Quadrant.
Julian Sands reprised the role of Jor-El in the tenth season episode " Abandoned ", appearing in the form of a holographic message that Jor-El and Lara had recorded for Kal-El shortly before his ship was launched, after Lois travels to the Fortress to confront Jor-El about his failures as a father, the message featuring Jor-El and Lara assuring their son that they have faith in him, also explaining that Jor-El's cold attitude at times stems from the fact that the original Jor-El only gave the Fortress his knowledge, holding back his emotions because he worried that he might be guided to be too easy on his son when the time came for him to face his challenges.
Before they leave, the X-Men outside set up a holographic projector displaying Xavier's profile on the mutant Sabretooth, real name: Graydon Creed, Sr. Discovering that another one of his trusted men was a mutant and seeing Sabretooth's face again, Graydon Creed becomes unstable and begins screaming wildly.
Jerrica adopts this persona with the help of a holographic computer, known as Synergy, which was built by Jerrica's father to be " the ultimate audio-visual entertainment synthesizer " and is bequeathed to her after his death.
The " optical data-processors " developed for this radar purpose were the first effective analog optical computer systems, and were, in fact, devised before the holographic technique was fully adapted to optical imaging.

0.097 seconds.