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pro vyhledávání: '"Choi, Jeong Ryeol"'
Autor:
Choi, Jeong Ryeol
The phases are the main factor that affects the outcome of various optical phenomena, such as quantum superposition, wave interference, and light-matter interaction. As a light wave becomes nonstatic, an additional phase, the so-called geometric phas
Externí odkaz:
http://arxiv.org/abs/2407.04494
Autor:
Choi, Jeong Ryeol
Properties of the geometric phase for a nonstatic coherent light-wave arisen in a static environment are analyzed from various angles. The geometric phase varies in a regular nonlinear way, where the center of its variation increases constantly with
Externí odkaz:
http://arxiv.org/abs/2401.12560
Autor:
Choi, Jeong Ryeol
A general dynamical invariant operator for three coupled time-dependent oscillators is derived. Although the obtained invariant operator satisfies the Liouville-von Neumann equation, its mathematical formula is somewhat complicated due to arbitrarine
Externí odkaz:
http://arxiv.org/abs/2212.07643
Autor:
Choi, Jeong Ryeol
An exact invariant operator of time-dependent coupled oscillators is derived using the Liouville-von Neumann equation. The unitary relation between this invariant and the invariant of two uncoupled simple harmonic oscillators is represented. If we co
Externí odkaz:
http://arxiv.org/abs/2210.07551
Autor:
Choi, Jeong Ryeol
If electromagnetic parameters of a medium vary in time, quantum light waves traveling in it become nonstatic. A recent report shows that such nonstatic waves can also appear even when the environment is static where the parameters of the medium do no
Externí odkaz:
http://arxiv.org/abs/2111.13472
Autor:
Choi, Jeong Ryeol
The characteristics of nonstatic quantum light waves in the coherent state in a static environment is investigated. It is shown that the shape of the wave varies periodically as a manifestation of its peculiar properties of nonstaticity like the case
Externí odkaz:
http://arxiv.org/abs/2111.06634
Autor:
Hamdaoui, Nora, Benkirane, Chaymae, Bouaamali, Haytham, Azghar, Ali, Mouncif, Mohamed, Maleb, Adil, Hammouti, Belkheir, Al-Anazi, Khalid Mashay, Kumar, Pankaj, Yadav, Krishna Kumar, Choi, Jeong Ryeol, Meziane, Mustapha
Publikováno v:
In Heliyon 15 June 2024 10(11)
Autor:
Choi, Jeong Ryeol
Quantum mechanics allows the emergence of nonstatic quantum light waves in the Fock state even in a transparent medium of which electromagnetic parameters do not vary over time. Such wave packets become broad and narrow in turn periodically in time i
Externí odkaz:
http://arxiv.org/abs/2107.03622
Autor:
Zahid Shafiq, M., Shahid, Wajeehah, Shahid, Samiah, Khan, M.I., Choi, Jeong Ryeol, Al-Abbad, Eman A.
Publikováno v:
In Journal of Saudi Chemical Society May 2024 28(3)
Autor:
Khizar, Maria, Shahid, Wajeehah, Shahid, Samiah, Khan, M.I., Ansar, Nawal, Ullah, Sana, Farrukh, Aftab, Choi, Jeong Ryeol
Publikováno v:
In Heliyon 29 February 2024 10(4)