Inflation and the Higgs Scalar

Green, Dan

doi:10.2172/1172535

Cited by 4 publications

(2 citation statements)

References 14 publications

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“…The purpose of this appendix is to try to understand the quantum origin of the density perturbations that are observed in the Cosmic Microwave Background radiation, which are the of galaxy formation and of the large-scale structure of the universe. This derivation is outlined in [23]. For rigorous derivations see [1] [13], or [14].…”

Section: Appendixmentioning

confidence: 99%

Exploring Inflation Options for Warm Dark Matter Coupled to the Higgs Boson

Hoeneisen

2023

IJAA

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We extend the Standard Model with a scalar warm dark matter field S with an interaction ( ) † 2 1 2 hS S λ φ φ − with the Higgs boson φ . This warm dark matter scenario is in agreement with cosmological observations if S and φ come into thermal and diffusive equilibrium before the temperature drops below the Higgs boson mass m H . We study inflation driven by the fields φor S , and also study preheating and reheating, in order to constrain the parameters of this extension of the Standard Model. It is remarkable that, with the current data, these models pass a closure test with no free parameters.

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Section: Appendixmentioning

confidence: 99%

Exploring Inflation Options for Warm Dark Matter Coupled to the Higgs Boson

Hoeneisen

2023

IJAA

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“…In this study, we develop a method of creating an example database using information about a user acquired through a web search. When generating example phrases using the database, we propose using word2vec operations [5]- [9] to substitute user specific information into the example phrases [23]. Simply replacing words in example phrases with user-related words can result in appropriate phrases, however.…”

Section: Introductionmentioning

confidence: 99%

Example Phrase Adaptation Method for Customized, Example-Based Dialog System Using User Data and Distributed Word Representations

Kitaoka

Seto

Nishimura

2020

IEICE Trans. Inf. & Syst.

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We have developed an adaptation method which allows the customization of example-based dialog systems for individual users by applying "plus" and "minus" operations to the distributed representations obtained using the word2vec method. After retrieving user-related profile information from the Web, named entity extraction is applied to the retrieval results. Words with a high term frequency-inverse document frequency (TF-IDF) score are then adopted as user related words. Next, we calculate the similarity between the distrubuted representations of selected user-related words and nouns in the existing example phrases, using word2vec embedding. We then generate phrases adapted to the user by substituting user-related words for highly similar words in the original example phrases. Word2vec also has a special property which allows the arithmetic operations "plus" and "minus" to be applied to distributed word representations. By applying these operations to words used in the original phrases, we are able to determine which user-related words can be used to replace the original words. The user-related words are then substituted to create customized example phrases. We evaluated the naturalness of the generated phrases and found that the system could generate natural phrases.

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A Step towards Blockchain Scalability Resolution

Goel

Suseela

2023

IoT, Cloud and Data Science

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After mainframes, people computers, the internet, mobile communications, and social media, blockchain has been dubbed the sixth disruptive technology. For system decentralization, it is referred to as a distributed peer-to-peer (P2P) database enabler. There is a scalability issue that is a major roadblock to widespread Blockchain adoption. The goal of this study is to overcome the barriers that are preventing this technology from becoming as widely accepted as it was designed to be. This research provides the groundwork for an improved blockchain by identifying the right balance between block size and block interval, switching to a better consensus mechanism like PoS, and indicating sharding.

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Inflation and the Higgs Scalar

Cited by 4 publications

References 14 publications

Exploring Inflation Options for Warm Dark Matter Coupled to the Higgs Boson

Exploring Inflation Options for Warm Dark Matter Coupled to the Higgs Boson

Example Phrase Adaptation Method for Customized, Example-Based Dialog System Using User Data and Distributed Word Representations

A Step towards Blockchain Scalability Resolution

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