Osilasi Neutrino Dua Generasi Dalam Representasi Kubit dan Kutrit

Nabila, Titis Qorin (2025) Osilasi Neutrino Dua Generasi Dalam Representasi Kubit dan Kutrit. Masters thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Dalam Model Standar, neutrino dianggap sebagai partikel tak bermassa. Namun, hasil eksperimen menunjukkan adanya defisit neutrino, yang menjadi indikasi keberadaan osilasi neutrino. Osilasi ini hanya mungkin terjadi jika neutrino memiliki massa. Keadaan flavor dari neutrino dapat dituliskan sebagai superposisi dari keadaan massa eigen yang kemudian direpresentasikan dalam basis kutrit. Dari keadaan neutrino ini kemudian dikonstruksi matriks Bloch dan kesesuaian neutrino dalam basis kutrit. Dalam Tesis ini diperoleh pola umum matriks Bloch untuk sistem bipartit kutrit serta hubungan kesesuaian, probabilitas survival, dan probabilitas transisi dari osilasi neutrino dua generasi dalam representasi kutrit.
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In the standard model, neutrinos are considered massless particles. However, experimental results show a neutrino deficit, which indicates the existence of neutrino oscillations. These oscillations can only occur if neutrinos have mass. The flavor state of neutrinos can be written as a superposition of eigenmass states, which are then represented in a kubit basis. From these neutrino states, the Bloch matrix and neutrino concurrence in the kubit basis are constructed. In this thesis, a general pattern of the Bloch matrix for a bipartite qutrit system is obtained, along with the relationship between concurrence, survival probability, and transition probability of two-generation neutrino oscillations in the qutrit representation.

Item Type:	Thesis (Masters)
Uncontrolled Keywords:	Kesesuaian, Kutrit, Matriks Bloch, Neutrino, Osilasi, Concurrence, Neutrino,Oscillation, Qubit, Qutrit
Subjects:	Q Science > QC Physics > QC793.5.N42 Neutrinos.
Divisions:	Faculty of Science and Data Analytics (SCIENTICS) > Physics > 45101-(S2) Master Thesis
Depositing User:	Titis Qorin Nabila
Date Deposited:	07 Aug 2025 03:19
Last Modified:	07 Aug 2025 03:19
URI:	http://repository.its.ac.id/id/eprint/127897

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