Phantom energy is a hypothetical form of dark energy satisfying the equation of state P=wρc2{\displaystyle P=w\rho c^{2}} with w<−1{\displaystyle w<-1}...

of a cosmological model containing a dark energy component with equation of state w < −1. This phantom energy density would become infinite in finite time...

non-standard form of kinetic energy such as a negative kinetic energy. They can have unusual properties: phantom energy, for example, can cause a Big...

hypothetical matter (phantom energy) with implausible physical properties. The truth of the hypothesis relies on the type of dark energy present in our universe...

equation of state of cosmological constant is near -1. Hypothetical phantom energy would have an equation of state w < − 1 {\displaystyle w<-1} , and would...

effectively a singularity. In the special case of phantom dark energy, which has supposed negative kinetic energy that would result in a higher rate of acceleration...

the universe expands and cools. Other explanations of dark energy, called phantom energy theories, suggest that ultimately galaxy clusters, stars, planets...

Danny Phantom is an American animated superhero action adventure television series created by Butch Hartman for Nickelodeon. The series premiered on April...

Persona 5: The Phantom X is an upcoming role-playing game developed and published by Perfect World Games under license from Sega. The game is a spin-off...

of 2007 assumes an exotic form of dark energy called phantom energy, which possesses negative kinetic energy and would usually cause the universe to...

Star Wars: Episode I – The Phantom Menace is a 1999 American epic space opera film written and directed by George Lucas. It stars Liam Neeson, Ewan McGregor...

{\displaystyle q<-1} ; the latter can only occur if the universe contains phantom energy, regarded as theoretically somewhat improbable. However, in the standard...

quintessence are phantom energy, in which wq < −1, and k-essence (short for kinetic quintessence), which has a non-standard form of kinetic energy. If this type...

and in the form of heat and light. Energy is a conserved quantity—the law of conservation of energy states that energy can be converted in form, but not...

future the universe in which the Universe is infinitely filled with phantom energy. Big Freeze may also refer to: The Great Frost of 1709 The winter of...

(derived from the words quintessence and phantom, as in phantom energy) is a hypothetical model of dark energy. In this scenario, the equation of state...

Unsolved problem in physics: Why is the vacuum energy density much smaller than a zero-point energy suggested by quantum field theory? (more unsolved problems...

The series Danny Phantom centers on young Danny Fenton and his coming-of-age story as a half-ghost superhero in the town of Amity Park. Over the course...

The Large Hadron Collider (LHC) is the world's largest and highest-energy particle collider. It was built by the European Organization for Nuclear Research...

in the speculative case of phantom energy (which violates all the energy conditions), all postulated forms of mass-energy yield a deceleration parameter...

Zero-point energy (ZPE) is the lowest possible energy that a quantum mechanical system may have. Unlike in classical mechanics, quantum systems constantly...

The Phantom is a 1996 superhero film directed by Simon Wincer. Based on Lee Falk's comic strip The Phantom by King Features, the film stars Billy Zane...

Danny Phantom is an American animated superhero television series that aired on Nickelodeon from April 3, 2004 to August 24, 2007. The series follows...

displaying wikidata descriptions as a fallback Zero-energy universe – Hypothesis that the total amount of energy in the universe is exactly zero Weinberg, Steven...

The Phantom Stranger is a superhero appearing in American comic books published by DC Comics, of unspecified paranormal origins, who battles mysterious...

Phantom Blood (Japanese: ファントムブラッド, Hepburn: Fantomu Buraddo) is a 1987 manga series created by Hirohiko Araki, and the first part of the larger JoJo's...

timing? Is dark energy a pure cosmological constant or are models of quintessence such as phantom energy applicable? Do early dark energy models resolve...

Caldwell, Robert R.; Kamionkowski, Marc; Weinberg, Nevin N. (2003). "Phantom Energy and Cosmic Doomsday". Physical Review Letters. 91 (7): 071301. arXiv:astro-ph/0302506...

constant in time. If w < − 1 {\displaystyle w<-1} , corresponding to phantom energy, the energy density grows as the universe expands. Inflation is a period of...

Standard Model Evidence Hierarchy problem Dark matter Dark energy Quintessence Phantom energy Dark radiation Dark photon Cosmological constant problem Strong...