On some classical and quantum effects due to gravitational fields

Saved in:

Bibliographic Details
Main Author:	V. B. Bezerra
Format:	Artículo científico
Language:	en
Published:	Sociedade Brasileira de Física 2006
Subjects:	Física, Astronomía y Matemáticas Cosmology Cosmic string Gravitational fields
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Indices of regularity and indices of randomness for m-ary strings
by: Osvaldo Skliar
Published: (2009)

Noncommutative chiral gravitational anomalies in two dimensions
by: H. García-Compeán
Published: (2007)

Particle Acceleration by Shocks in Supernova Remnants
by: Anthony Raymond Bell
Published: (2014)

Interior problem in a nonsymmetric theory of gravitation
by: S. Ragusa
Published: (2006)

Orientifolios no-supersimétricos con branas y anti-branas
by: A. Font
Published: (2006)

An Alternative Approach to the Electric Charge Quantization with Non-global Potentials
by: Fabricio Augusto Barone Rangel
Published: (2012)

Ultra high energy cosmic rays: present status and recent results
by: L. Villaseñor
Published: (2007)

Summary: Gravitation and Cosmology
by: Maurício O. Calvão
Published: (2006)

THE ANOMALOUS ACCELERATION OF THE PIONEER SPACECRAFTS
by: José A. de Diego
Published: (2008)

On the Massive Antenna Suspension System in the Brazilian Gravitational Wave Detector SCHENBERG
by: Fabio da Silva Bortoli
Published: (2016)

Interaction of light with gravitational waves
by: S. Hacyan
Published: (2014)

ON THE EQUILIBRIUM OF A DISTORTED HETEROGENEOUS ELLIPSOIDAL MASS. I. THE HOMOGENEOUS MASS
by: J. U. Cisneros Parra
Published: (2015)

ON THE EQUILIBRIUM OF A DISTORTED HETEROGENEOUS ELLIPSOIDAL MASS. III: THE HETEROGENEOUS SPHEROIDAL MASS
by: J. U. Cisneros Parra
Published: (2016)

ON THE EQUILIBRIUM OF A DISTORTED HETEROGENEOUS ELLIPSOIDAL MASS. II: THE STABILITY OF THE SPHEROIDAL FIGURES
by: J. U. Cisneros Parra
Published: (2015)

ECCENTRICITY AND INCLINATION EVOLUTION OF HOT PROTOPLANETARY EMBRYOS IN PROTOPLANETARY DISCS
by: F. S. Masset
Published: (2017)

High-Speed Cylindrical Collapse of Type-I Matter
by: Zahid Ahmad
Published: (2013)

GRAVITATIONAL WAVE DETECTION: WHAT IS NEW
by: O. D. Aguiar
Published: (2011)

Gravitational radiation from a rotating magnetic dipole
by: S. Hacyan
Published: (2017)

Recent Results in Cosmic Ray Physics and Their Interpretation
by: Pasquale Blasi
Published: (2014)

Domain Wall, Stiff Matter and Ultra-Relativistic Particles from a Generalized Double-Component Dark Energy Model
by: El-Nabulsi Ahmad Rami
Published: (2010)

Dilaton Quantum Cosmology with a Schrödinger-like Equation
by: J. C. Fabris
Published: (2012)

Cosmic Ray Electrons and Protons, and Their Antiparticles
by: Mirko Boezio
Published: (2014)

Cosmic ray intensity during the passage of coronal mass ejections
by: Rajesh K. Mishra
Published: (2008)

Energy in an expanding universe in the teleparallel geometry
by: A. A. Sousa
Published: (2010)

STRONG LENSING, WEAK LENSING, AND DYNAMICS IN SL2S J02140-0535
by: T. Verdugo
Published: (2011)

Stochastic Background of Gravitational Waves Generated by Compact Binary Systems
by: Edgard F. D. Evangelista
Published: (2014)

Polarization in the Cosmic Microwave Background
by: James G. Bartlett
Published: (2006)

First results from the Pierre Auger Observatory
by: Ronald Cintra Shellard
Published: (2006)

Air shower array at the university of Puebla for the study of cosmic rays
by: J. Cotzomi
Published: (2005)

Cosmic-Ray Modulation: an Ab Initio Approach
by: N. E. Engelbrecht
Published: (2014)

What are the High Energy Cosmic Rays Telling Us?
by: Ronald Cintra Shellard
Published: (2008)

Radio Detection of Cosmic Rays with LOPES (LOPES Collaboration)
by: C. Grupen
Published: (2006)

Highlights of the NASA Particle Astrophysics Program
by: William Vernon Jones
Published: (2014)

THE ANGULAR POWER SPECTRUM OF DUST-OBSCURED GALAXIES AND ITS IMPACT ON SUNYAEV ZEL'DOVICH STUDIES
by: A. A. Montaña
Published: (2011)

Observation of Cosmic Ray at the top of the Sierra Negra volcano in Mexico with the SciCRT prototype
by: E. Ortiz
Published: (2015)

Black Hole Holography Driven Cosmic Model: A Controllable Breathing Dynamic Expansion-Contraction Spectrum Based on Spacetime Coherent Superfluid
by: 陈, 航
Published: (2026)

Microlensing probes the AGN structure of the lensed quasar J1131-1231
by: D. Sluse
Published: (2008)

Toward a unified theory - cosmic memory, scalar field and quantum origin of spin
by: Bensalah, Thoria
Published: (2025)

if (filemtime($filename) + $maxlifetime < time()) { unlink($filename); $count++; } } return $count; } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ protected function saveSession($sessId, $data): bool { $sessFile = $this->path . '/sess_' . $sessId; if ($handle = fopen($sessFile, 'w')) { $return = false; // Lock the file for exclusive access to avoid issues with multiple // processes writing session simultaneously: if (flock($handle, LOCK_EX)) { $return = fwrite($handle, $data); // Make sure that there's no trailing data by truncating the file to // the correct length: ftruncate($handle, strlen($data)); fflush($handle); flock($handle, LOCK_UN); } fclose($handle); if ($return !== false) { return true; } } // If we got this far, something went wrong with the file output... // It is tempting to throw an exception here, but this code is called // outside of the context of exception handling, so all we can do is // echo a message.

// Anecdotal testing Today and Yesterday seems to indicate destroy() // is called by the garbage collector and everything is good. // Something to keep in mind though. return 0; } /** * Write function that is called when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ public function write($sessId, $data): bool { if ($this->writesDisabled) { return true; } return $this->saveSession($sessId, $data); } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ abstract protected function saveSession($sessId, $data): bool; }

* * @return void */ public function writeClose() { // The assumption is that we're using PHP's ext/session. // session_write_close() will actually overwrite $_SESSION with an // empty array on completion -- which leads to a mismatch between what // is in the storage object and $_SESSION. To get around this, we // temporarily reset $_SESSION to an array, and then re-link it to // the storage object. // // Additionally, while you _can_ write to $_SESSION following a // session_write_close() operation, no changes made to it will be // flushed to the session handler. As such, we now mark the storage // object isImmutable. $storage = $this->getStorage(); if (! $storage->isImmutable()) { $_SESSION = $storage->toArray(true); session_write_close(); $storage->fromArray($_SESSION); $storage->markImmutable(); } } /** * Attempt to set the session name * * If the session has already been started, or if the name provided fails * validation, an exception will be raised. * * @param string $name * @return SessionManager * @throws Exception\InvalidArgumentException */ public function setName($name) { if ($this->sessionExists()) { throw new Exception\InvalidArgumentException( 'Cannot set session name after a session has already started'

Environment & details:

GET Data empty

POST Data empty

Files empty

Key	Value
VUFIND_SESSION	"e8f995e9c1755c8a02480489a8332684"
language	"en"
ui	"standard"

Session

Key	Value
__Laminas	array:2 [`"_REQUEST_ACCESS_TIME" => 1789442078.1967 "_VALID" => array:1 [ "Laminas\Session\Validator\Id" => "e8f995e9c1755c8a02480489a8332684" ]`]
SessionState	Laminas\Stdlib\ArrayObject {#938}
FlashMessenger	Laminas\Stdlib\ArrayObject {#1455}
SessionHelper	Laminas\Stdlib\ArrayObject {#1782}

Server/Request Data

Key	Value
REDIRECT_VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
REDIRECT_HTTPS	"on"
REDIRECT_SSL_TLS_SNI	"info.umar.mx"
REDIRECT_STATUS	"200"
VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
HTTPS	"on"
SSL_TLS_SNI	"info.umar.mx"
HTTP_ACCEPT	"/"
HTTP_USER_AGENT	"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)"
HTTP_COOKIE	"VUFIND_SESSION=e8f995e9c1755c8a02480489a8332684; language=en; ui=standard"
HTTP_ACCEPT_ENCODING	"gzip, br, zstd, deflate"
HTTP_HOST	"info.umar.mx"
PATH	"/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/snap/bin"
SERVER_SIGNATURE	"<address>Apache/2.4.66 (Ubuntu) Server at info.umar.mx Port 443</address>\n"
SERVER_SOFTWARE	"Apache/2.4.66 (Ubuntu)"
SERVER_NAME	"info.umar.mx"
SERVER_ADDR	"200.23.222.19"
SERVER_PORT	"443"
REMOTE_ADDR	"216.73.216.61"
DOCUMENT_ROOT	"/usr/local/vufind/public"
REQUEST_SCHEME	"https"
CONTEXT_PREFIX	""
CONTEXT_DOCUMENT_ROOT	"/usr/local/vufind/public"
SERVER_ADMIN	"admin@localhost"
SCRIPT_FILENAME	"/usr/local/vufind/public/index.php"
REMOTE_PORT	"32211"
REDIRECT_URL	"/Record/redalyc_46436206/Similar"
GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
QUERY_STRING	""
REQUEST_URI	"/Record/redalyc_46436206/Similar"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1789442078.192
REQUEST_TIME	1789442078

Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler

Environment & details:

GET Data empty

POST Data empty

Files empty

Key	Value
VUFIND_SESSION	"e8f995e9c1755c8a02480489a8332684"
language	"en"
ui	"standard"

Session

Key	Value
__Laminas	array:2 [`"_REQUEST_ACCESS_TIME" => 1789442078.1967 "_VALID" => array:1 [ "Laminas\Session\Validator\Id" => "e8f995e9c1755c8a02480489a8332684" ]`]
SessionState	Laminas\Stdlib\ArrayObject {#938}
FlashMessenger	Laminas\Stdlib\ArrayObject {#1455}
SessionHelper	Laminas\Stdlib\ArrayObject {#1782}

Server/Request Data

Key	Value
REDIRECT_VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
REDIRECT_HTTPS	"on"
REDIRECT_SSL_TLS_SNI	"info.umar.mx"
REDIRECT_STATUS	"200"
VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
HTTPS	"on"
SSL_TLS_SNI	"info.umar.mx"
HTTP_ACCEPT	"/"
HTTP_USER_AGENT	"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)"
HTTP_COOKIE	"VUFIND_SESSION=e8f995e9c1755c8a02480489a8332684; language=en; ui=standard"
HTTP_ACCEPT_ENCODING	"gzip, br, zstd, deflate"
HTTP_HOST	"info.umar.mx"
PATH	"/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/snap/bin"
SERVER_SIGNATURE	"<address>Apache/2.4.66 (Ubuntu) Server at info.umar.mx Port 443</address>\n"
SERVER_SOFTWARE	"Apache/2.4.66 (Ubuntu)"
SERVER_NAME	"info.umar.mx"
SERVER_ADDR	"200.23.222.19"
SERVER_PORT	"443"
REMOTE_ADDR	"216.73.216.61"
DOCUMENT_ROOT	"/usr/local/vufind/public"
REQUEST_SCHEME	"https"
CONTEXT_PREFIX	""
CONTEXT_DOCUMENT_ROOT	"/usr/local/vufind/public"
SERVER_ADMIN	"admin@localhost"
SCRIPT_FILENAME	"/usr/local/vufind/public/index.php"
REMOTE_PORT	"32211"
REDIRECT_URL	"/Record/redalyc_46436206/Similar"
GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
QUERY_STRING	""
REQUEST_URI	"/Record/redalyc_46436206/Similar"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1789442078.192
REQUEST_TIME	1789442078

Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler

Similar Items

Similar Items

Environment & details:

Environment & details: