The virial expansion of the Hydrogen equation of state in comparison to PIMC simulations: the quasiparticle concept, IPD, and ionization degree

Fuente: arXiv

Salvato in:

Dettagli Bibliografici
Autori principali:	Röpke, Gerd, Lin, Chengliang, Ebeling, Werner, Reinholz, Heidi
Natura:	Preprint
Pubblicazione:	2026
Soggetti:	Plasma Physics
Accesso online:	Acceder al recurso
Tags:	Aggiungi Tag Nessun Tag, puoi essere il primo ad aggiungerne!!

Documenti analoghi

The Virial Expansion of the Hydrogen Equation of State in Comparison to PIMC Simulations: The Quasiparticle Concept, IPD , and Ionization Degree
di: Gerd Röpke, et al.
Pubblicazione: (2026)

The virial expansion of plasma properties: benchmarks for numerical results
di: Röpke, Gerd
Pubblicazione: (2026)

Partition Functions and Mass Action Constants of Plasmas of Light Elements at Higher Temperatures
di: Werner Ebeling, et al.
Pubblicazione: (2025)

Electrical Conductivity of Hydrogen Plasmas: Low-density Benchmarks and Virial Expansion Including $e-e$ Collisions
di: Röpke, G.
Pubblicazione: (2024)

Problems of quantum‐statistical thermodynamics of plasmas: High‐ and low‐temperature limits and analyticity
di: Werner Ebeling
Pubblicazione: (2024)

Virial coefficients of the Uniform Electron Gas from Path Integral Monte Carlo Simulations
di: Röpke, Gerd, et al.
Pubblicazione: (2023)

Strong-field ionization in particle-in-cell simulations
di: Mironov, A. A., et al.
Pubblicazione: (2025)

Generalized Beth--Uhlenbeck entropy formula from the $Φ-$derivable approach
di: Blaschke, David, et al.
Pubblicazione: (2025)

About the quantum‐kinetic derivation of boundary conditions for quasiparticle Boltzmann equations at interfaces
di: F. X. Bronold, et al.
Pubblicazione: (2024)

Estimating ionization states and continuum lowering from ab initio path integral Monte Carlo simulations for warm dense hydrogen
di: Bellenbaum, Hannah M., et al.
Pubblicazione: (2025)

Single-fluid simulation of partially-ionized, non-ideal plasma facilitated by a tabulated equation of state
di: Su, G., et al.
Pubblicazione: (2024)

About the quantum-kinetic derivation of boundary conditions for quasiparticle Boltzmann equations at interfaces
di: Bronold, F. X., et al.
Pubblicazione: (2023)

Dielectric response and structural properties of finite-temperature electron liquids
di: Lin, Chengliang, et al.
Pubblicazione: (2026)

Comparison between electrostatic PP and PIC simulations on electron bunch expansion
di: Zhang, Yanan, et al.
Pubblicazione: (2025)

Macroscopic magnetization of primordial plasma by virial shocks
di: Keshet, Uri, et al.
Pubblicazione: (2024)

THz emission from multiple ionized plasma
di: Jurkovičová, Lucie, et al.
Pubblicazione: (2025)

The electron cyclotron maser instability in laser-ionized plasmas
di: Silva, Thales, et al.
Pubblicazione: (2024)

Collision operator for electron runaway in cold weakly-ionized plasmas
di: Lee, Yeongsun, et al.
Pubblicazione: (2025)

Spatiotemporal dynamics of nanosecond pulsed discharge in the form of a fast ionization wave: self-consistent two-dimensional modeling and comparison with experiments under negative and positive polarity
di: Kourtzanidis, Konstantinos, et al.
Pubblicazione: (2025)

The role of nonlinear absorption of an ECR beam for fusion plasma pre-ionization
di: Ram, Tulchhi, et al.
Pubblicazione: (2025)

Inelastic collisions facilitating runaway electron generation in weakly-ionized plasmas
di: Lee, Y., et al.
Pubblicazione: (2023)

Can electrostatic stresses affect charged water structures in weakly ionized plasmas?
di: Kritikos, Efstratios M., et al.
Pubblicazione: (2025)

Quantum simulation of dissipation for Maxwell equations in dispersive media
di: Koukoutsis, Efstratios, et al.
Pubblicazione: (2023)

Suppressing grid instability and noise in particle-in-cell simulation by smoothing
di: Werner, Gregory R., et al.
Pubblicazione: (2025)

Introducing the Novatron, a novel mirror fusion concept
di: Jäderberg, Jan, et al.
Pubblicazione: (2023)

High Fidelity simulations of the multi-species Vlasov equation in the electro-static, collisional-less limit
di: Wilhelm, Rostislav-Paul, et al.
Pubblicazione: (2024)

Thermal Weibel instability induced magnetic fields co-exist with linear wakes in laser-ionized plasmas
di: Wu, Yipeng, et al.
Pubblicazione: (2024)

Parametric analysis of electron beam quality in laser wakefield acceleration based on the truncated ionization injection mechanism
di: Maity, Srimanta, et al.
Pubblicazione: (2024)

Modeling partially-ionized dense plasma using wavepacket molecular dynamics
di: Plummer, Daniel, et al.
Pubblicazione: (2025)

On the numerical simulations of electric field-enhanced solid-state electro-aerodynamic thrusters enabled with an insulated electrode
di: Shibata, Hisaichi, et al.
Pubblicazione: (2025)

Steering laser-produced THz radiation in air with superluminal ionization fronts
di: Fu, Silin, et al.
Pubblicazione: (2024)

Theoretical study of the ECRIPAC accelerator concept
di: Cernuschi, Andrea, et al.
Pubblicazione: (2025)

Electron-impact ionization of Si IV-VIII relevant for inertial confinement fusion
di: Pain, Jean-Christophe, et al.
Pubblicazione: (2024)

Stimulation of surface ionization waves by pulsed laser irradiation
di: Orrière, Thomas, et al.
Pubblicazione: (2026)

Revealing the transient ionization dynamics and mode-coupling mechanisms of helicon discharge through a self-consistent multiphysics model
di: Ma, Jing-Jing, et al.
Pubblicazione: (2025)

Probing ultrafast heating and ionization dynamics in solid density plasmas with time-resolved resonant X-ray absorption and emission
di: Huang, Lingen, et al.
Pubblicazione: (2025)

Evolution of the electron distribution function during gas ionization by a sub-nanosecond microwave pulse of hundreds MW power
di: Bliokh, Y., et al.
Pubblicazione: (2024)

Distinct transient structural rearrangement of ionized water revealed by XFEL X-ray pump X-ray probe experiment
di: Stransky, Michal, et al.
Pubblicazione: (2024)

Semi-empirical cross-section formulas for electron-impact ionization and rate coefficient calculations
di: Benredjem, Djamel, et al.
Pubblicazione: (2024)

Transient ionization potential depression in nonthermal dense plasmas at high x-ray intensity
di: Jin, Rui, et al.
Pubblicazione: (2021)

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
language	"it"
ui	"standard"
VUFIND_SESSION	"d7c0849960c2ba0e10052915b5b7e4a4"

Session

Key	Value
__Laminas	array:2 [`"_REQUEST_ACCESS_TIME" => 1790990806.8719 "_VALID" => array:1 [ "Laminas\Session\Validator\Id" => "d7c0849960c2ba0e10052915b5b7e4a4" ]`]
SessionState	Laminas\Stdlib\ArrayObject {#938}
FlashMessenger	Laminas\Stdlib\ArrayObject {#1433}
SessionHelper	Laminas\Stdlib\ArrayObject {#1759}

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	"language=it; ui=standard; VUFIND_SESSION=d7c0849960c2ba0e10052915b5b7e4a4"
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	"216.73.217.142"
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	"49242"
REDIRECT_URL	""" /Record/\n arxiv_https___arxiv_org_abs_2604_21425/Similar """
GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
QUERY_STRING	""
REQUEST_URI	"/Record/%0Aarxiv_https___arxiv_org_abs_2604_21425/Similar"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1790990806.8554
REQUEST_TIME	1790990806

Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler