Self-Sustained Traversable Wormholes

Garattini, Remo

doi:10.1007/978-3-319-55182-1_6

Cited by 7 publications

(4 citation statements)

References 32 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…First of all if we had the temperature where we could see say a production of Planck sized black holes, going through the transversable worm hole, we could say based on the following value of M, for generaelized mass in the neighborhood of the throat, i.e. we can go to LOBO et al [13] on page 125…”

Section: Inputs Into the Temperature In Equation (8) Which Is A Huge ...mentioning

confidence: 99%

Quantization Conditions, for a Wormhole Wave Function Revisited, as to How a Wormhole Throat Could Generate GW and Gravitons: Simple Version of Negative Energy Form Wormhole Obtained from First Principles, and Comparison with Tokamak GW/Gravitons Done

Beckwith¹

2023

JHEPGC

View full text Add to dashboard Cite

We revisit how we utilized how Weber in 1961 initiated the process of quantization of early universe fields to the issue of what was for a wormhole mouth. While the wormhole models are well understood, there is not such a consensus as to how the mouth of a wormhole could generate signals. We try to develop a model for doing so and then revisit it, the Wormhole while considering a Tokamak model we used in a different publication as a way of generating GW, and Gravitons.

show abstract

Section: Inputs Into the Temperature In Equation (8) Which Is A Huge ...mentioning

confidence: 99%

Quantization Conditions, for a Wormhole Wave Function Revisited, as to How a Wormhole Throat Could Generate GW and Gravitons: Simple Version of Negative Energy Form Wormhole Obtained from First Principles, and Comparison with Tokamak GW/Gravitons Done

Beckwith¹

2023

JHEPGC

View full text Add to dashboard Cite

show abstract

“…In the case of extending b to become the "shape" of the mouth of a wormhole, we would likely be using [24] for what is called by Visser the "shape" function of the wormhole [25], whereas what we are referring to in Equation ( 33) comes straight from [23]:…”

Section: The Big Picture Polarization Of Signals From a Wormhole Mouth May Affect Gw Astronomy Investigationsmentioning

confidence: 99%

Looking at Quantization of a Wave Function, from Weber (1961), to Signals from Wavefunctions at the Mouth of a Wormhole

Beckwith¹

2021

JHEPGC

View full text Add to dashboard Cite

We utilize how Weber in 1961 initiated the process of quantization of early universe fields to the problem of what may be emitted at the mouth of a wormhole. While the wormhole models are well developed, there is as of yet no consensus as to how, say GW or other signals from a wormhole mouth could be quantized or made to be in adherence to a procedure Weber cribbed from Feynman, in 1961. In addition, we utilize an approximation for the Hubble parameter parameterized from Temperature using Sarkar's H ~ Temperature relations, as given in the text. Finally, after doing this, we go to the Energy as E also ~ Temperature, and from there use E (energy) as ~ signal frequency. This gives us an idea of how to estimate frequency generated at the mouth of a wormhole.

show abstract

“…Even for quantum fields, where other QEIs have a negative lower bound, there are good reasons to believe that the AANEC will hold with a zero lower bound. It is not violated by the Casimir effect, unlike the AWEC [119,16], and known violations of the AANEC involve Planck length distances [54,121,122,123], where the validity of QFT in curved spacetimes and/or semiclassical quantum gravity is doubtful.…”

Section: Derivation Of Averaged Energy Conditions From Quantum Field ...mentioning

confidence: 99%

Energy conditions in general relativity and quantum field theory

Kontou,

Sanders

2020

Preprint

View full text Add to dashboard Cite

This review summarizes the current status of the energy conditions in general relativity and quantum field theory. We provide a historical review and a summary of technical results and applications, complemented with a few new derivations and discussions. We pay special attention to the role of the equations of motion and to the relation between classical and quantum theories.Pointwise energy conditions were first introduced as physically reasonable restrictions on matter in the context of general relativity. They aim to express e.g. the positivity of mass or the attractiveness of gravity. Perhaps more importantly, they have been used as assumptions in mathematical relativity to prove singularity theorems and the non-existence of wormholes and similar exotic phenomena. However, the delicate balance between conceptual simplicity, general validity and strong results has faced serious challenges, because all pointwise energy conditions are systematically violated by quantum fields and also by some rather simple classical fields. In response to these challenges, weaker statements were introduced, such as quantum energy inequalities and averaged energy conditions. These have a larger range of validity and may still suffice to prove at least some of the earlier results. One of these conditions, the achronal averaged null energy condition, has recently received increased attention. It is expected to be a universal property of the dynamics of all gravitating physical matter, even in the context of semiclassical or quantum gravity.

show abstract

Self-Sustained Traversable Wormholes

Cited by 7 publications

References 32 publications

Quantization Conditions, for a Wormhole Wave Function Revisited, as to How a Wormhole Throat Could Generate GW and Gravitons: Simple Version of Negative Energy Form Wormhole Obtained from First Principles, and Comparison with Tokamak GW/Gravitons Done

Quantization Conditions, for a Wormhole Wave Function Revisited, as to How a Wormhole Throat Could Generate GW and Gravitons: Simple Version of Negative Energy Form Wormhole Obtained from First Principles, and Comparison with Tokamak GW/Gravitons Done

Looking at Quantization of a Wave Function, from Weber (1961), to Signals from Wavefunctions at the Mouth of a Wormhole

Energy conditions in general relativity and quantum field theory

Contact Info

Product

Resources

About