Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Rathod, Ketan"'
Ramsey interferometry is a key technique for precision spectroscopy and to probe the coherence of quantum systems. Typically, an interferometer is constructed using two quantum states and involves a time-dependent interaction with two short resonant
Externí odkaz:
http://arxiv.org/abs/2309.10192
Publikováno v:
Quantum Electron. 52 532 (2022)
We detail the cooling mechanisms of a Fermionic strontium-87 gas in order to study its evolution under a non-Abelian gauge field. In contrast to our previous work reported in Ref. [1], we emphasize here on the finite temperature effect of the gas. In
Externí odkaz:
http://arxiv.org/abs/2209.10669
Publikováno v:
Physical Review Research, 4, 033180, 2022
Spin-dependent electrical injection has found useful applications in storage devices, but fully operational spin-dependent semiconductor electronics remain a challenging task because of weak spin-orbit couplings and/or strong spin relaxations. These
Externí odkaz:
http://arxiv.org/abs/2203.13360
Autor:
Hasan, Mehedi, Madasu, Chetan Sriram, Rathod, Ketan D., Kwong, Chang Chi, Miniatura, Christian, Chevy, Frederic, Wilkowski, David
Publikováno v:
Phys. Rev. Lett. 129, 130402 (2022)
It is generally admitted that in quantum mechanics, the electromagnetic potentials have physical interpretations otherwise absent in classical physics as illustrated by the Aharonov-Bohm effect. In 1984, Berry interpreted this effect as a geometrical
Externí odkaz:
http://arxiv.org/abs/2201.00885
Autor:
Rathod, Ketan D
What if an elementary particle such as an electron had an intrinsic electric dipole moment (EDM)? Existence of such an EDM would be an indication of time-reversal symmetry violation in the laws of Physics. The Standard model of Physics is considered
Externí odkaz:
http://hdl.handle.net/2005/2781
http://etd.ncsi.iisc.ernet.in/abstracts/3646/G26609-Abs.pdf
http://etd.ncsi.iisc.ernet.in/abstracts/3646/G26609-Abs.pdf
Akademický článek
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Publikováno v:
Physics Letters A, vol. 380, pp 2943-2946, 2016
We demonstrate a technique for producing a cold pulsed beam of atoms by transferring a cloud of atoms trapped in a three dimensional magneto-optic trap (MOT). The MOT is loaded by heating a getter source of Rb atoms. We show that it is advantageous t
Externí odkaz:
http://arxiv.org/abs/1608.00385
Autor:
Rathod, Ketan D., Natarajan, Vasant
Publikováno v:
Science and Culture, volume 83, pages 39--41, year 2017
We report observation of the $\rm 5S_{1/2} \rightarrow 5D_{5/2}$ two-photon transition in Rb vapor at 778 nm, using an external cavity diode laser system and a heated vapor cell. The spectra in the two isotopes show well-resolved hyperfine transition
Externí odkaz:
http://arxiv.org/abs/1511.05100
Akademický článek
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Publikováno v:
Scottish Medical Journal; Feb2024, Vol. 69 Issue 1, p18-23, 6p
