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Abstrak
ABSTRAK
Pada artikel ini, teleportasi kuantum satu qubit dengan empat keadaan Bell sebagai kanal kuantum telah dikaji secara eksplisit. Empat keadaan Bell yang digunakan dinyatakan dalam bentuk kompak. Hasil kajian menunjukkan bahwa teleportasi kuantum satu qubit dengan empat keadaan Bell dapat dilakukan untuk mengirim informasi kuantum dari pengirim (Alice) ke penerima (Bob) setelah hasil pengukuran oleh Alice dikirim melalui kanal klasik. Untuk hasil pengukuran , dan dari setiap keadaan Bell , , pada persamaan 1, terdapat satu kemungkinan di mana Bob tidak perlu melakukan transformasi uniter untuk merekonstruksi qubitnya dan selebihnya Bob perlu melakukan transformasi uniter. Untuk keadaan Bell , Bob perlu melakukan transformasi uniter pada qubitnya dari setiap hasil pengukuran Alice.
Kata kunci—Keadaan Bell, qubit, teleportasi kuantum.
ABSTRACT
In this article, one-qubit quantum teleportation with four Bell states as quantum channel has been studied explicitly. Four Bell states used are expressed in compact form. The result of study shown that one-qubit teleportation quantum with four Bell states can be carried out to send quantum information from the sender (Alice) to the receiver (Bob) after Alice’s measurement results are send via classical channel. For the measurement results are , dan from each Bell state , , in equation 1, there is one possibilty where Bob does not need to perform a unitary transformation to reconstruct his qubit and the rest Bob needs to perform a unitary transformation. For Bell state , Bob needs to perform a unitary transformation on his qubit from each of Alice’s measurements.
Keywords—Bell state, qubit, quantum teleportation.
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Hak Cipta (c) 2024 Khazali Fahmi
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Referensi
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- Feng XL, Gong SQ, Wang ZY, Xu ), Z&% ZZ? Teleportation of an Unknown Quantum State via Partly Entangled States *. Vol. 17. 2000.
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- Reina JH, Johnson NF. Quantum teleportation in a solid-state system. Phys Rev A. 2001 Jan;63(1):012303–012301.
- Ren JG, Xu P, Yong HL, Zhang L, Liao SK, Yin J, et al. Ground-to-satellite quantum teleportation. Nature. 2017 Sep 7;549(7670):70–3.
- Bouwmeester D, Pan JW, Mattle K, Eibl M, Weinfurter H, Zeilinger A. Experimental quantum teleportation. Vol. 390, Nature © Macmillan Publishers Ltd. 1997.
- Liu Y, Chun-mei Y, Guang-can G. Teleportation of a two-particle entangled state. Chinese Physics. 2001 Nov;10(11):1001–3.
- Purwanto A, Yuwana L, Artawan IN, Hatmoko BD, Rahmawati R, Alqodri AF. Teleportasi Kuantum Terkontrol Keadaan Dua-Qubit Sembarang. Jurnal Fisika dan Aplikasinya. 2019 Jan 15;15(1):34.
- Gorbachev VN, Trubilko AI. Quantum teleportation of EPR pair by three-particle entanglement. 1999.
- Purwanto A, Sukamto H, Yuwana L. Formal Conditions on Quantum Teleportation. Indian J Sci Technol [Internet]. 2018 May 1;11(18):1–6. Available from: https://indjst.org/articles/formal-conditions-on-quantum-teleportation
- Mang F, Xi-Wen Z, Xi-MingE F, Min Y, Lei S. Teleportation of Two Quantum States via the Quantum Computation *. Vol. 17. 2000.
- Nielsen MA, Chuang IL. Quantum Computation and Quantum Information. Cambridge University Press; 2012.
- Fox M. Quantum Mechanics: Theory and Experiment, by Mark Beck. Vol. 54. 2013. 77–77 p.
Referensi
Bennett CH, Brassard G, Crepeau C, Jozsa R, Peres A, Wootters WK. Teleporting an Unknown Quantum State via Dual Classical and Einstein-Podolsky-Rosen Channels. 1992.
Feng XL, Gong SQ, Wang ZY, Xu ), Z&% ZZ? Teleportation of an Unknown Quantum State via Partly Entangled States *. Vol. 17. 2000.
Boschi D, Branca S, De Martini F, Hardy L, Popescu S. Experimental Realization of Teleporting an Unknown Pure Quantum State via Dual Classical and Einstein-Podolsky-Rosen Channels. Vol. 80, PHYSICAL REVIEW LETTERS. 1998.
Reina JH, Johnson NF. Quantum teleportation in a solid-state system. Phys Rev A. 2001 Jan;63(1):012303–012301.
Ren JG, Xu P, Yong HL, Zhang L, Liao SK, Yin J, et al. Ground-to-satellite quantum teleportation. Nature. 2017 Sep 7;549(7670):70–3.
Bouwmeester D, Pan JW, Mattle K, Eibl M, Weinfurter H, Zeilinger A. Experimental quantum teleportation. Vol. 390, Nature © Macmillan Publishers Ltd. 1997.
Liu Y, Chun-mei Y, Guang-can G. Teleportation of a two-particle entangled state. Chinese Physics. 2001 Nov;10(11):1001–3.
Purwanto A, Yuwana L, Artawan IN, Hatmoko BD, Rahmawati R, Alqodri AF. Teleportasi Kuantum Terkontrol Keadaan Dua-Qubit Sembarang. Jurnal Fisika dan Aplikasinya. 2019 Jan 15;15(1):34.
Gorbachev VN, Trubilko AI. Quantum teleportation of EPR pair by three-particle entanglement. 1999.
Purwanto A, Sukamto H, Yuwana L. Formal Conditions on Quantum Teleportation. Indian J Sci Technol [Internet]. 2018 May 1;11(18):1–6. Available from: https://indjst.org/articles/formal-conditions-on-quantum-teleportation
Mang F, Xi-Wen Z, Xi-MingE F, Min Y, Lei S. Teleportation of Two Quantum States via the Quantum Computation *. Vol. 17. 2000.
Nielsen MA, Chuang IL. Quantum Computation and Quantum Information. Cambridge University Press; 2012.
Fox M. Quantum Mechanics: Theory and Experiment, by Mark Beck. Vol. 54. 2013. 77–77 p.