Household Detergents Production

Adami, I.

doi:10.1201/9781439822326.ch10

Cited by 2 publications

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“…However, effects of boosts on the entanglement of the spin degrees of freedom of relativistic particles have been intensely studied. See for example the review papers[9] 3. Given two non-overlapping regions, several well-defined regularization-independent 'entropic' quantities and entanglement measures can be constructed[13].…”

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Entanglement entropy for non-coplanar regions in quantum field theory

Blanco

Casini

2011

Class. Quantum Grav.

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We study the entanglement entropy in a relativistic quantum field theory for regions which are not included in a single spatial hyperplane. This geometric configuration cannot be treated with the Euclidean time method and the replica trick. Instead, we use a real time method to calculate the entropy for a massive free Dirac field in two dimensions in some approximations. We find some specifically relativistic features of the entropy. First, there is a large enhancement of entanglement due to boosts. As a result, the mutual information between relatively boosted regions does not vanish in the limit of zero volume and large relative boost. We also find extensivity of the information in a deeply Lorentzian regime with large violations of the triangle inequalities for the distances. This last effect is relevant to an interpretation of the amount of entropy enclosed in the Hawking radiation emitted by a black hole. *

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Entanglement entropy for non-coplanar regions in quantum field theory

Blanco

Casini

2011

Class. Quantum Grav.

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“…Note that information theory indicates that the smallest increase in entropy is independent of the area, so that it is only one bit of information, i.e., b = ln 2; see Adami (2004). So, we have…”

Section: Gup Linear and Quadratic In P Correction To Newton's Law Of mentioning

confidence: 99%

Space tests of the generalized uncertainty principle

Khodadi

2015

Astrophys Space Sci

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A generalized uncertainty principle admitting a minimal measurable length contains a parameter of which the numerical value needs to be fixed. In fact, the application of the Generalized Uncertainty Principle (GUP) to some quantum mechanical problems offers different values for the upper bound of the GUP dimensionless parameter α 0 . In this work, by applying a GUP which is linear and quadratic in the P correction to Newton's law of gravity, and then using the stability condition of the circular orbits of the planets, we propose an upper bound for α 0 . By using the astronomical data of the Solar System objects, a new and severe constraint on the upper bound of the parameter α 0 is derived. Also, using the modified Newtonian potential, inspired by a GUP which is linear and quadratic in P , we investigate the possibility of measuring the relevant parameter α 0 through observables provided by the Galileo Navigation Satellite System.

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Household Detergents Production

Cited by 2 publications

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Entanglement entropy for non-coplanar regions in quantum field theory

Entanglement entropy for non-coplanar regions in quantum field theory

Space tests of the generalized uncertainty principle

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