Zobrazeno 1 - 10
of 505
pro vyhledávání: '"Pustelny, P"'
Autor:
Barskiy, Danila A., Blanchard, John W., Budker, Dmitry, Eills, James, Pustelny, Szymon, Sheberstov, Kirill F., Tayler, Michael C. D., Trabesinger, Andreas H.
Zero and ultralow-field nuclear magnetic resonance (ZULF NMR) is an NMR modality where experiments are performed in fields at which spin-spin interactions within molecules and materials are stronger than Zeeman interactions. This typically occurs at
Externí odkaz:
http://arxiv.org/abs/2409.09048
Autor:
Gavilan-Martin, Daniel, Lukasiewicz, Grzegorz, Padniuk, Mikhail, Klinger, Emmanuel, Smolis, Magdalena, Figueroa, Nataniel L., Kimball, Derek F. Jackson, Sushkov, Alexander O., Pustelny, Szymon, Budker, Dmitry, Wickenbrock, Arne
Axion-like particles (ALPs) arise from well-motivated extensions to the Standard Model and could account for dark matter. ALP dark matter would manifest as a field oscillating at an (as of yet) unknown frequency. The frequency depends linearly on the
Externí odkaz:
http://arxiv.org/abs/2408.02668
Autor:
Khamis, Sami S., Sulai, Ibrahim A., Hamilton, Paul, Afach, S., Buchler, B. C., Budker, D., Figueroa, N. L., Folman, R., Gavilán-Martín, D., Givon, M., Grujić, Z. D., Guo, H., Hedges, M. P., Kimball, D. F. Jackson, Kim, D., Klinger, E., Kornack, T., Kryemadhi, A., Kukowski, N., Lukasiewicz, G., Masia-Roig, H., Padniuk, M., Palm, C. A., Park, S. Y., Peng, X., Pospelov, M., Pustelny, S., Rosenzweig, Y., Ruimi, O. M., Segura, P. C., Scholtes, T., Semertzidis, Y. K., Shin, Y. C., Stalnaker, J. E., Tandon, D., Weis, A., Wickenbrock, A., Wilson, T., Wu, T., Zhang, J., Zhao, Y.
We present an analysis method to search for exotic low-mass field (ELF) bursts generated during large energy astrophysical events such as supernovae, binary black hole or binary neutron star mergers, and fast radio bursts using the Global Network of
Externí odkaz:
http://arxiv.org/abs/2407.13919
Autor:
Piotrak, Michał, Kopciuch, Marek, Fard, Arash Dezhang, Smolis, Magdalena, Pustelny, Szymon, Korzekwa, Kamil
Publikováno v:
Quantum 8, 1459 (2024)
In this paper we introduce and investigate the concept of a perfect quantum protractor, a pure quantum state $|\psi\rangle\in\mathcal{H}$ that generates three different orthogonal bases of $\mathcal{H}$ under rotations around each of the three perpen
Externí odkaz:
http://arxiv.org/abs/2310.13045
Autor:
Padniuk, Mikhail, Klinger, Emmanuel, Lukasiewicz, Grzegorz, Gavilan-Martin, Daniel, Liu, Tianhao, Pustelny, Szymon, Kimball, Derek F. Jackson, Budker, Dmitry, Wickenbrock, Arne
We propose and demonstrate a general method to calibrate the frequency-dependent response of self-compensating noble-gas-alkali-metal comagnetometers to arbitrary spin perturbations. This includes magnetic and nonmagnetic perturbations like rotations
Externí odkaz:
http://arxiv.org/abs/2309.16000
We demonstrate a novel experimental technique for quantum-state tomography of the collective density matrix. It is based on measurements of the polarization of light, traversing the atomic vapor. To assess the technique's robustness against errors, e
Externí odkaz:
http://arxiv.org/abs/2307.01160
Autor:
Afach, S., Tumturk, D. Aybas, Bekker, H., Buchler, B. C., Budker, D., Cervantes, K., Derevianko, A., Eby, J., Figueroa, N. L., Folman, R., Martin, D. Gavil'an, Givon, M., Grujic, Z. D., Guo, H., Hamilton, P., Hedges, M. P., Kimball, D. F. Jackson, Khamis, S., Kim, D., Klinger, E., Kryemadhi, A., Liu, X., Lukasiewicz, G., Masia-Roig, H., Padniuk, M., Palm, C. A., Park, S. Y., Pearson, H. R., Peng, X., Pospelov, M., Pustelny, S., Rosenzweig, Y., Ruimi, O. M., Scholtes, T., Segura, P. C., Semertzidis, Y. K., Shin, Y. C., Smiga, J. A., Stadnik, Y. V., Stalnaker, J. E., Sulai, I. A., Tandon, D., Vu, K., Weis, A., Wickenbrock, A., Wilson, T. Z., Wu, T., Xiao, W., Yang, Y., Yu, D., Yu, F., Zhang, J., Zhao, Y.
Publikováno v:
Annalen der Physik 2023, 2300083 (2023)
Numerous observations suggest that there exist undiscovered beyond-the-Standard-Model particles and fields. Because of their unknown nature, these exotic particles and fields could interact with Standard Model particles in many different ways and ass
Externí odkaz:
http://arxiv.org/abs/2305.01785
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-13 (2024)
Abstract Superluminal light propagation is typically accompanied by significant absorption that might prevent its observation in realistic samples. We propose an all-optical implementation exploiting the two-photon resonance in three-level media to o
Externí odkaz:
https://doaj.org/article/49cfae644a0046669e6682a258968040
Publikováno v:
Phys. Rev. A 107, 052810, 2023
In this paper, we investigate the coherent control over a complex multi-level atomic system using the stimulated Raman adiabatic passage (STIRAP). Based on the example of rubidium-87 atoms, excited with circularly-polarized light at the D1 line, we d
Externí odkaz:
http://arxiv.org/abs/2210.12011
Autor:
Klinger, Emmanuel, Liu, Tianhao, Padniuk, Mikhail, Engler, Martin, Kornack, Thomas, Pustelny, Szymon, Kimball, Derek F. Jackson, Budker, Dmitry, Wickenbrock, Arne
Self-compensated comagnetometers, employing overlapping samples of spin-polarized alkali and noble gases (for example K-$^3$He) are promising sensors for exotic beyond-the-standard-model fields and high-precision metrology such as rotation sensing. W
Externí odkaz:
http://arxiv.org/abs/2210.07687