The effect of finite mass in cavity-QED calculations
The effect of finite nuclear mass is investigated in coupled light–matter systems in cavity quantum electrodynamics using the Pauli–Fierz Hamiltonian. Three different systems, the He atom, the H− ion, and the H2+ ion, are investigated. There are small but significant differences in the behavior of t...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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AIP Publishing LLC
2025-04-01
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| Series: | AIP Advances |
| Online Access: | http://dx.doi.org/10.1063/5.0257034 |
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| author | Ankita Nair Vikas Bharti Yetmgeta S. Aklilu Kálmán Varga |
| author_facet | Ankita Nair Vikas Bharti Yetmgeta S. Aklilu Kálmán Varga |
| author_sort | Ankita Nair |
| collection | DOAJ |
| description | The effect of finite nuclear mass is investigated in coupled light–matter systems in cavity quantum electrodynamics using the Pauli–Fierz Hamiltonian. Three different systems, the He atom, the H− ion, and the H2+ ion, are investigated. There are small but significant differences in the behavior of the binding energies as a function of coupling strength. The probability of coupling to light is found to be very small, but even this small coupling has a very strong effect on the energies of the systems. |
| format | Article |
| id | doaj-art-4456b280f9e648f48be21c254023fd8b |
| institution | OA Journals |
| issn | 2158-3226 |
| language | English |
| publishDate | 2025-04-01 |
| publisher | AIP Publishing LLC |
| record_format | Article |
| series | AIP Advances |
| spelling | doaj-art-4456b280f9e648f48be21c254023fd8b2025-08-20T02:11:08ZengAIP Publishing LLCAIP Advances2158-32262025-04-01154045210045210-910.1063/5.0257034The effect of finite mass in cavity-QED calculationsAnkita Nair0Vikas Bharti1Yetmgeta S. Aklilu2Kálmán Varga3Department of Physics and Astronomy, Vanderbilt University, Nashville, Tennessee 37235, USADepartment of Physics and Astronomy, Vanderbilt University, Nashville, Tennessee 37235, USADepartment of Physics and Astronomy, Vanderbilt University, Nashville, Tennessee 37235, USADepartment of Physics and Astronomy, Vanderbilt University, Nashville, Tennessee 37235, USAThe effect of finite nuclear mass is investigated in coupled light–matter systems in cavity quantum electrodynamics using the Pauli–Fierz Hamiltonian. Three different systems, the He atom, the H− ion, and the H2+ ion, are investigated. There are small but significant differences in the behavior of the binding energies as a function of coupling strength. The probability of coupling to light is found to be very small, but even this small coupling has a very strong effect on the energies of the systems.http://dx.doi.org/10.1063/5.0257034 |
| spellingShingle | Ankita Nair Vikas Bharti Yetmgeta S. Aklilu Kálmán Varga The effect of finite mass in cavity-QED calculations AIP Advances |
| title | The effect of finite mass in cavity-QED calculations |
| title_full | The effect of finite mass in cavity-QED calculations |
| title_fullStr | The effect of finite mass in cavity-QED calculations |
| title_full_unstemmed | The effect of finite mass in cavity-QED calculations |
| title_short | The effect of finite mass in cavity-QED calculations |
| title_sort | effect of finite mass in cavity qed calculations |
| url | http://dx.doi.org/10.1063/5.0257034 |
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