Hunting Quantum Gravity with Analogs: The Case of High-Energy Particle Physics

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F22%3A10455141" target="_blank" >RIV/00216208:11320/22:10455141 - isvavai.cz</a>

Výsledek na webu

<a href="https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=yfLlYnvBYH" target="_blank" >https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=yfLlYnvBYH</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3390/universe8090482" target="_blank" >10.3390/universe8090482</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Hunting Quantum Gravity with Analogs: The Case of High-Energy Particle Physics

Popis výsledku v původním jazyce

In this review, we collect, for the first time, old and new research results, and present future perspectives on how hadron production, in high-energy scattering processes, can experimentally probe fundamental questions of quantum gravity. The key observations that ignited the link between the two arenas are the so-called &quot;color-event horizon&quot; of quantum chromodynamics, and the (de)accelerations involved in such scattering processes. Both phenomena point to the Unruh (and related Hawking)-type effects. After the first pioneering investigations, such research studies continued, including studies of the horizon entropy and other &quot;black-hole thermodynamical&quot; behaviors, which incidentally are also part of the frontier of the analog gravity research itself. It has been stressed that the trait d&apos;union between the two phenomenologies is that in both hadron physics and black hole physics, &quot;thermal&quot; behaviors are more easily understood, not as due to real thermalization processes (sometimes just impossible, given the small number of particles involved), but rather to a stochastic/quantum entanglement nature of such temperatures. Finally, other aspects, such as the self-critical organizations of hadronic matter and of black holes, have been recently investigated. The results of those investigations are also summarized and commented upon here. As a general remark, this research line shows that we can probe quantum gravity theoretical constructions with analog systems that are not confined to only the condensed matter arena.

Název v anglickém jazyce

Hunting Quantum Gravity with Analogs: The Case of High-Energy Particle Physics

Popis výsledku anglicky

In this review, we collect, for the first time, old and new research results, and present future perspectives on how hadron production, in high-energy scattering processes, can experimentally probe fundamental questions of quantum gravity. The key observations that ignited the link between the two arenas are the so-called &quot;color-event horizon&quot; of quantum chromodynamics, and the (de)accelerations involved in such scattering processes. Both phenomena point to the Unruh (and related Hawking)-type effects. After the first pioneering investigations, such research studies continued, including studies of the horizon entropy and other &quot;black-hole thermodynamical&quot; behaviors, which incidentally are also part of the frontier of the analog gravity research itself. It has been stressed that the trait d&apos;union between the two phenomenologies is that in both hadron physics and black hole physics, &quot;thermal&quot; behaviors are more easily understood, not as due to real thermalization processes (sometimes just impossible, given the small number of particles involved), but rather to a stochastic/quantum entanglement nature of such temperatures. Finally, other aspects, such as the self-critical organizations of hadronic matter and of black holes, have been recently investigated. The results of those investigations are also summarized and commented upon here. As a general remark, this research line shows that we can probe quantum gravity theoretical constructions with analog systems that are not confined to only the condensed matter arena.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10300 - Physical sciences

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2022

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Universe

ISSN

2218-1997

e-ISSN

—

Svazek periodika

8

Číslo periodika v rámci svazku

9

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

22

Strana od-do

482

Kód UT WoS článku

000857007400001

EID výsledku v databázi Scopus

2-s2.0-85138732929