Iqbal's Blog

Penafsiran keagamaan

Teori Ledakan Dahsyat adalah teori ilmiah, sehingganya ia tergantung pada kecocokan teori ini dengan pengamatan yang ada. Namun, sebagai suatu teori, ia mengalamatkan asal usul realitas dan alam semesta, yang pada akhirnya memiliki implikasi teologis dan filosofis akan konsep penciptaan ex nihilo.^[67]^[68]^[69]^[70]^[71] Pada tahun 1920-an dan 1930-an, hampir semua kosmologis cenderung mendukung model keadaan tetap alam semesta dan beberapa kosmologis mengeluh bahwa adanya permulaan waktu dalam Ledakan Dahsyat memasukkan konsep-konsep keagamaan ke dalam ilmu fisika; keberatan ini terus disuarakan oleh para pendukung teori keadaan tetap.^[72] Kecurigaan ini lebih menjadi-jadi oleh karena pengusul teori Ledakan Dahsyat, Monsignor Georges Lemaître, adalah seorang biarawan Katolik Roma.^[73] Paus Pius XII pada pertemuan Pontificia Academia Scientiarum tanggal 22 November 1951 mendeklarasikan bahwa teori Ledakan Dahsyat sesuai dengan konsep penciptaan Katolik.^[74]
Sejak diterimanya teori Ledakan Dahsyat sebagai paradigma kosmologi fisika yang dominan, terdapat berbagai tanggapan yang berbeda dari kelompok-kelompok keagamaan yang berbeda akan implikasi teori ini terhadap doktrin penciptaan keagamaan mereka. Beberapa menerima bukti-bukti ilmiah teori Ledakan Dahsyat, yang lainnya berusaha merekonsiliasi teori ini dengan ajaran agama mereka, dan ada pula yang menolak maupun mengabaikan bukti teori ini.^[75]

[sunting] Kesalahan umum

Orang sering kali salah mengartikan dentuman besar sebagai suatu ledakan yang menghamburkan materi ke ruang hampa. Padahal dentuman besar bukanlah suatu ledakan, bukan penghamburan materi ke ruang kosong, melainkan suatu proses pengembangan alam semesta itu sendiri. Dentuman besar adalah proses pengembangan ruang-waktu. Bahkan istilah 'ledakan besar' sendiri merupakan istilah salah kaprah.

[sunting] Catatan

^ Dilaporkan secara meluas bahwa Hoyle bermaksud menggunakan istilah ini secara peyoratif. Namun, Hoyle kemudian membantah hal ini, mengatakan bahwa ini hanyalah untuk menekankan perbedaan antara dua teori ini bagi para pendengar radio. Lihat Bab 9 The Alchemy of the Heavens oleh Ken Croswell, Anchor Books, 1995.
^ Tiada konsensus seberapa lama fase the Big Bang ada. Biasanya paling tidak beberapa menit awal kejadian ledakan (sewaktu helium disintesis) dikatakan terjadi "sewaktu ledakan dahsyat.
^ Jika inflasi benar terjadi, bariogenesis juga pasti pernah terjadi, tetapi tidak sebaliknya.
^ Energi gelap digunakan untuk menjelaskan kerataan alam semesta; walau demikian, alam semesta tetap rata selama beberapa milyar tahun bahkan sebelum rapatan energi gelap cukup signifikan untuk mempertahankan kerataan alam semesta.

[sunting] Referensi

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^ Corey, M. (1993). God and the New Cosmology. Rowman & Littlefield. ISBN 9780847678020. "Indeed, creation ex nihilo is a fundamental tenet of orthodox Christian theology. Incredibly enough, modern theoretical physicists have also speculated that the universe may have been produced through a sudden quantum appearance "out of nothing." Physicist Paul Davies has claimed that the particular physicis involved in the Big Bang necessitates creation ex nihilo."

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