What does transmon mean?
Definitions for transmon
trans·mon
This dictionary definitions page includes all the possible meanings, example usage and translations of the word transmon.
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Wiktionary
transmonnoun
A particular form of superconducting qubit
Wikipedia
Transmon
In quantum computing, and more specifically in superconducting quantum computing, a transmon is a type of superconducting charge qubit that was designed to have reduced sensitivity to charge noise. The transmon was developed by Robert J. Schoelkopf, Michel Devoret, Steven M. Girvin, and their colleagues at Yale University in 2007. Its name is an abbreviation of the term transmission line shunted plasma oscillation qubit; one which consists of a Cooper-pair box "where the two superconductors are also capacitatively shunted in order to decrease the sensitivity to charge noise, while maintaining a sufficient anharmonicity for selective qubit control". The transmon achieves its reduced sensitivity to charge noise by significantly increasing the ratio of the Josephson energy to the charging energy. This is accomplished through the use of a large shunting capacitor. The result is energy level spacings that are approximately independent of offset charge. Planar on-chip transmon qubits have T1 coherence times ~ 30 μs to 40 μs. By replacing the superconducting transmission line cavity with a three-dimensional superconducting cavity, recent work on transmon qubits has shown significantly improved T1 times, as long as 95 μs. These results demonstrate that previous T1 times were not limited by Josephson junction losses. Understanding the fundamental limits on the coherence time in superconducting qubits such as the transmon is an active area of research.
Numerology
Chaldean Numerology
The numerical value of transmon in Chaldean Numerology is: 4
Pythagorean Numerology
The numerical value of transmon in Pythagorean Numerology is: 6
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"transmon." Definitions.net. STANDS4 LLC, 2024. Web. 24 Apr. 2024. <https://www.definitions.net/definition/transmon>.
.png/296px-4_Qubit,_4_Bus,_4_Resonator_IBM_Device_(Jay_M._Gambetta,_Jerry_M._Chow,_and_Matthias_Steffen,_2017).png "transmon")
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