A brief introduction to black holes
Osnovna saznanja o crnim rupama
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Introduction/purpose: Starting from general relativity, black hole generation and effects are investigated. Method: Einstein’s equation and its Schwarzschild solution are employed to study black holes. Quantum mechanics is used to obtain Hawking’s radiation. Results: Black holes are actually not completely black-they radiate energy during their lifetime. Conclusions: Black holes could evaporate and this effect is observable if their mass is sufficiently small. Their entropy scales differently with respect to their mass from that of other objects in thermodynamics.
Uvod/cilj: U članku su objašnjeni nastanak i efekti crnih rupa počevši od opšte teorije relativnosti. Metode: Za proučavanje crnih rupa iskorišćene su Ajnštajnove jednačine i Švarcšildovo rešenje tih jednačina. Pomoću kvantne mehanike opisano je Hokingovo zračenje. Rezultati: Crne rupe nisu u potpunosti "crne". One emituju energiju u vidu zračenja tokom svog veka trajanja. Zaključak: Crne rupe mogu ispariti. Ovaj efekat bi mogao biti vidljiv ukoliko je njihova masa dovoljno mala, a njihova entropija se menja drugačije od promene u ma-si u odnosu na druge termodinamičke objekte.
Кључне речи:
black Holes / general relativity / Hawking radiation / opšta teorija relativnosti / crne rupe / Hokingovo zračenjeИзвор:
Vojnotehnički glasnik, 2024, 72, 1, 351-362Колекције
Институција/група
VinčaTY - JOUR AU - Fabiano, Nicola PY - 2024 UR - https://vinar.vin.bg.ac.rs/handle/123456789/13088 AB - Introduction/purpose: Starting from general relativity, black hole generation and effects are investigated. Method: Einstein’s equation and its Schwarzschild solution are employed to study black holes. Quantum mechanics is used to obtain Hawking’s radiation. Results: Black holes are actually not completely black-they radiate energy during their lifetime. Conclusions: Black holes could evaporate and this effect is observable if their mass is sufficiently small. Their entropy scales differently with respect to their mass from that of other objects in thermodynamics. AB - Uvod/cilj: U članku su objašnjeni nastanak i efekti crnih rupa počevši od opšte teorije relativnosti. Metode: Za proučavanje crnih rupa iskorišćene su Ajnštajnove jednačine i Švarcšildovo rešenje tih jednačina. Pomoću kvantne mehanike opisano je Hokingovo zračenje. Rezultati: Crne rupe nisu u potpunosti "crne". One emituju energiju u vidu zračenja tokom svog veka trajanja. Zaključak: Crne rupe mogu ispariti. Ovaj efekat bi mogao biti vidljiv ukoliko je njihova masa dovoljno mala, a njihova entropija se menja drugačije od promene u ma-si u odnosu na druge termodinamičke objekte. T2 - Vojnotehnički glasnik T1 - A brief introduction to black holes T1 - Osnovna saznanja o crnim rupama VL - 72 IS - 1 SP - 351 EP - 362 DO - 10.5937/vojtehg72-42975 ER -
@article{ author = "Fabiano, Nicola", year = "2024", abstract = "Introduction/purpose: Starting from general relativity, black hole generation and effects are investigated. Method: Einstein’s equation and its Schwarzschild solution are employed to study black holes. Quantum mechanics is used to obtain Hawking’s radiation. Results: Black holes are actually not completely black-they radiate energy during their lifetime. Conclusions: Black holes could evaporate and this effect is observable if their mass is sufficiently small. Their entropy scales differently with respect to their mass from that of other objects in thermodynamics., Uvod/cilj: U članku su objašnjeni nastanak i efekti crnih rupa počevši od opšte teorije relativnosti. Metode: Za proučavanje crnih rupa iskorišćene su Ajnštajnove jednačine i Švarcšildovo rešenje tih jednačina. Pomoću kvantne mehanike opisano je Hokingovo zračenje. Rezultati: Crne rupe nisu u potpunosti "crne". One emituju energiju u vidu zračenja tokom svog veka trajanja. Zaključak: Crne rupe mogu ispariti. Ovaj efekat bi mogao biti vidljiv ukoliko je njihova masa dovoljno mala, a njihova entropija se menja drugačije od promene u ma-si u odnosu na druge termodinamičke objekte.", journal = "Vojnotehnički glasnik", title = "A brief introduction to black holes, Osnovna saznanja o crnim rupama", volume = "72", number = "1", pages = "351-362", doi = "10.5937/vojtehg72-42975" }
Fabiano, N.. (2024). A brief introduction to black holes. in Vojnotehnički glasnik, 72(1), 351-362. https://doi.org/10.5937/vojtehg72-42975
Fabiano N. A brief introduction to black holes. in Vojnotehnički glasnik. 2024;72(1):351-362. doi:10.5937/vojtehg72-42975 .
Fabiano, Nicola, "A brief introduction to black holes" in Vojnotehnički glasnik, 72, no. 1 (2024):351-362, https://doi.org/10.5937/vojtehg72-42975 . .