Zobrazeno 1 - 10
of 78 822
pro vyhledávání: '"ALEXANDER, J A"'
Autor:
Capdevilla, Rodolfo, Gelmini, Graciela B., Hyman, Jonah, Millar, Alexander J., Vitagliano, Edoardo
Searches for high frequency gravitational waves using cavities based on the Gertsenshtein effect were recently proposed, building off existing axion dark matter experiments. In particular, the sensitivity of axion dark matter experiments using metama
Externí odkaz:
http://arxiv.org/abs/2412.14450
Autor:
Johnson, Brett C., de Vries, Mitchell O., Healey, Alexander J., Capelli, Marco, Manian, Anjay, Thalassinos, Giannis, Abraham, Amanda N., Hapuarachchi, Harini, Luo, Tingpeng, Mochalin, Vadym, Jeske, Jan, Cole, Jared H., Russo, Salvy, Gibson, Brant C., Stacey, Alastair, Reineck, Philipp
Photoluminescent defects in diamond, like the nitrogen-vacancy (NV) color center, are at the forefront of emerging optical quantum technologies. Most emit in the visible and near-infrared spectral region below 1000 nm (NIR-I), limiting their applicat
Externí odkaz:
http://arxiv.org/abs/2412.11054
Symmetry breaking phase transitions from less to more ordered phases will typically produce topological defects in the ordered phase. Kibble-Zurek theory predicts that for any second-order phase transition, such as the early universe, the density of
Externí odkaz:
http://arxiv.org/abs/2412.08765
Autor:
Zuraiq, Zenia, Kumar, Achal, Hackett, Alexander J., Bhattarai, Surendra, Tout, Christopher A., Mukhopadhyay, Banibrata
Over the last few decades, there has been considerable interest in the violation of the sacred "Chandrasekhar" mass limit of white dwarfs (WDs). Peculiar over-luminous type Ia supernovae (such as SNLS-03D3bb) lend observational support to the idea th
Externí odkaz:
http://arxiv.org/abs/2411.18692
Autor:
Enriquez, Jim A., Balafendiev, Rustam, Millar, Alexander J., Simovski, Constantin, Belov, Pavel
Wire media (WM) resonators have emerged as promising realization for plasma haloscopes -- devices designed to detect axions, a potential component of dark matter. Key factors influencing the detection probability include cavity volume, resonance qual
Externí odkaz:
http://arxiv.org/abs/2411.18474
Graph representations of solid state materials that encode only interatomic distance lack geometrical resolution, resulting in degenerate representations that may map distinct structures to equivalent graphs. Here we propose a hypergraph representati
Externí odkaz:
http://arxiv.org/abs/2411.12616
Incorporating the inherent heterogeneity of living systems into models of active nematics is essential to provide a more realistic description of biological processes such as bacterial growth, cell dynamics and tissue development. Spontaneous flow of
Externí odkaz:
http://arxiv.org/abs/2411.03306
Autor:
White, Alexander J.
We present the first calculations of the inelastic part of the dynamical structure factor (DSF) for warm dense matter (WDM) using Time-Dependent Orbital-Free Density Functional Theory (TD-OF-DFT) and Mixed-Stochastic-Deterministic (mixed) Kohn Sham T
Externí odkaz:
http://arxiv.org/abs/2410.23599
Autor:
Silenko, Alexander J.
Time-dependent terms in Hamiltonians and equations of motion can be rather important for a quantum-mechanical description of a particle in nonstationary fields. We use the Foldy-Wouthuysen transformation which allows one to obtain the Schr\"{o}dinger
Externí odkaz:
http://arxiv.org/abs/2411.07251
Autor:
Healey, Alexander J, Tan, Cheng, Gross, Boris, Scholten, Sam C, Xing, Kaijian, Chica, Daniel G, Johnson, Brett C, Poggio, Martino, Ziebel, Michael E, Roy, Xavier, Tetienne, Jean-Philippe, Broadway, David A
Stacking van der Waals magnets holds promise for creating new hybrid materials with properties that do not exist in bulk materials. Here we investigate orthogonally twisted stacks of the van der Waals antiferromagnet CrSBr, aiming to exploit an extre
Externí odkaz:
http://arxiv.org/abs/2410.19209