O problema do tempo na gravitação e cosmologia quânticas
DOI:
https://doi.org/10.47456/Cad.Astro.v6n2.49554Palavras-chave:
gravitação quântica, cosmologia quântica, problema do tempoResumo
Neste artigo de divulgação, faz-se uma revisão de conceitos fundamentais da teoria quântica e de sua aplicação à construção de uma teoria quântica da gravitação e da cosmologia. Destaca-se o problema do tempo: como entender a evolução de um Universo quântico se não há uma variável clássica que represente um tempo absoluto?
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