Výsledky vyhledávání - "Adrian Casado"

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On Virtual Scalar Fields in a Conformally Flat FLRW Spacetime

Autor: Adrian Casado Eide

The case of a virtual bosonic scalar field phi(x) gravitationally coupled in a conformally flat spacetime is investigated. The action S is known to be Weyl invariant only for specific expressions of the potential V(phi). In the conformally flat FLRW

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6916470275d6fed06ef08f92fcf3c1f5

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Cosmological Scales, the Universe as a Hologram

Autor: Adrian Casado Eide

Here we deduce the scales of a spherically symmetric, closed system subject to internal repulsive vacuum pressure. Due to periodic boundary conditions of virtual particle loops, it is shown that Ramanujan summation must be physical for the virtual pa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::88e4c4ec8d86e32ccddd9741845e7194
https://doi.org/10.20944/preprints202208.0056.v1

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New stygofauna from Texas, USA: three new species of Parabathynellidae (Crustacea: Bathynellacea)

Autor: Paloma Mas-Peinado, Beatriz A. Dorda, Ana Camacho, Benjamin F. Schwartz, Isabel Rey, B. T. Hutchins, Adrian Casado

Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
instname

Three new species of Parabathynellidae (Crustacea: Bathynellacea) are described using morphological and molecular data, and addi-tional populations identified as Texanobathynella cf. bowmani are placed within a molecular phylogeny for the group. The

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c27eb4da26ef84db772c927e2402f02d
https://doi.org/10.1080/00222933.2021.1928316

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An integrated approach to re-evaluate the validity of the family Leptobathynellidae (Crustacea: Bathynellacea)

Autor: Adrian Casado, Elia Bandari, Shabbudin Shaik, Yenumula Ranga Reddy, Isabel Rey, Ana Camacho, Beatriz A. Dorda, Paloma Mas-Peinado, Giulia Perina

Publikováno v: Zoological Journal of the Linnean Society. 192:853-895

The systematic status of the controversial crustacean family Leptobathynellidae is investigated using molecular and morphological methods in this study. Partial sequences of the nuclear 18S gene are studied from 28 genera of Bathynellacea from severa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cc8ecccb96f861bc52c3563808d6edb8
https://doi.org/10.1093/zoolinnean/zlaa121

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Triggering the QCD phase transition through the Unruh effect: chiral symmetry restoration for uniformly accelerated observers

Autor: Antonio Dobado, Adrian Casado-Turrion

Publikováno v: E-Prints Complutense: Archivo Institucional de la UCM
Universidad Complutense de Madrid
Physical Review
E-Prints Complutense. Archivo Institucional de la UCM
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In this work we study the chiral phase transition as observed by an accelerating observer taking into account the Unruh effect. We use chiral perturbation theory at leading order and the large N limit (N being the number of pions) as an effective des

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::775e20f99ac130be0853993f45d36ef7
http://arxiv.org/abs/1905.11179

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Molecular tools unveil an underestimated diversity in a stygofauna family: A preliminary world phylogeny and an updated morphology of Bathynellidae (Crustacea: Bathynellacea)

Autor: Adrian Casado, Claude Bou, Lee R. F. D. Knight, Ana Camacho, Isabel Rey, Benjamin T. Hutchins, Anton Brancelj, Paloma Mas-Peinado, Giulia Perina, Beatriz A. Dorda

Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
instname

Bathynella natans Vejdovsky, 1882, the first described Bathynellidae species, was found in a well in Prague. Its original description was short and incomplete, and the holotype was already damaged in 1899. The lack of type material resulted in the po

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::20dcddedcecb0b774a65edec5887fcb3
http://hdl.handle.net/10261/193813

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Molecular phylogeny of Parabathynellidae (Crustacea, Bathynellacea), and three new species from Thai caves

Autor: Elia Bandari, Anton Brancelj, Ana Camacho, Adrian Casado, Paloma Mas-Peinado, Beatriz A. Dorda, Isabel Rey, Santi Watiroyram

Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
instname
Scopus-Elsevier

A preliminary molecular phylogenetic framework for 12 genera (23 species) of the family Parabathynellidae from Europe, Australia, North Africa and India is presented based on mitochondrial and nuclear markers (Cox1 and 18S). The generated hypothesis

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::967c77b24d65dec9af9d432acc4ae87b
http://hdl.handle.net/10261/197854

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Description of a new genus and species of Bathynellidae (Crustacea: Bathynellacea) from Texas based on morphological and molecular characters

Autor: Ana Camacho, Benjamin F. Schwartz, Beatriz A. Dorda, Isabel Rey, Adrian Casado, Benjamin T. Hutchins

Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
instname

A new genus and species of Bathynellidae is described from Texas (USA). Hobbsinella gen. nov. displays a unique combination of morphological characters including seven-segmented antenna lacking medial seta on exopod, antennule much longer than antenn

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5812bb03d6288cb365ac6b9803a06887
http://hdl.handle.net/10261/198015

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