Zobrazeno 1 - 10
of 26 739
pro vyhledávání: '"P A Petrov"'
We introduce the concept of resonant optical torque that allows enhancing substantially a transfer of optical angular momentum (AM) of light to a subwavelength particle. We consider high-index cylindrical dielectric nanoparticles supporting Mie reson
Externí odkaz:
http://arxiv.org/abs/2412.08368
Autor:
Gokhfeld, D. M., Petrov, M. I., Semenov, S. V., Balaev, A. D., Nemtsev, I. V., Vasiliev, A. D., Molokeev, M. S.
Publikováno v:
Ceram. Int. 50 (2024) 52213
Solid-state synthesis is widely used in exploratory research to study various structural modifications that affect the properties (critical temperature, critical current density, irreversibility field, etc.) of superconductors. The popularity of this
Externí odkaz:
http://arxiv.org/abs/2412.08113
In 1975, Stein made a wide generalisation of the Ryser-Brualdi-Stein conjecture on transversals in Latin squares, conjecturing that every equi-$n$-square (an $n\times n$ array filled with $n$ symbols where each symbol appears exactly $n$ times) has a
Externí odkaz:
http://arxiv.org/abs/2412.07733
We investigate the $\mathcal{N} = 2$ supersymmetric generalization of the dual equivalence between the Maxwell-Chern-Simons model and two massive self-dual models. One of the self-dual models is described by a real scalar superfield, while the other
Externí odkaz:
http://arxiv.org/abs/2412.07622
We present a theoretical study of the exchange interaction in a system of spatially disordered magnetic moments. A typical example of such a system is an impurity semiconductor, whose magnetic properties are associated with the exchange interaction o
Externí odkaz:
http://arxiv.org/abs/2412.07305
Autor:
Tran, Aaron, Frank, Samuel J., Le, Ari Y., Stanier, Adam J., Wetherton, Blake A., Egedal, Jan, Endrizzi, Douglass A., Harvey, Robert W., Petrov, Yuri V., Qian, Tony M., Sanwalka, Kunal, Viola, Jesse, Forest, Cary B., Zweibel, Ellen G.
The kinetic stability of collisionless, sloshing beam-ion (45{\deg} pitch angle) plasma is studied in a 3D simple magnetic mirror, mimicking the Wisconsin High-temperature superconductor Axisymmetric Mirror (WHAM) experiment. The collisional Fokker-P
Externí odkaz:
http://arxiv.org/abs/2412.04656
Autor:
Menshikov, Evgenii, Franceschini, Paolo, Frizyuk, Kristina, Fernandez-Corbaton, Ivan, Tognazzi, Andrea, Cino, Alfonso Carmelo, Garoli, Denis, Petrov, Mihail, de Ceglia, Domenico, De Angelis, Costantino
Shaping the structure of light with flat optical devices has driven significant advancements in our fundamental understanding of light and light-matter interactions, and enabled a broad range of applications, from image processing and microscopy to o
Externí odkaz:
http://arxiv.org/abs/2412.03367
We saturate a high-school-level hacking benchmark with plain LLM agent design. Concretely, we obtain 95% performance on InterCode-CTF, a popular offensive security benchmark, using prompting, tool use, and multiple attempts. This beats prior work by
Externí odkaz:
http://arxiv.org/abs/2412.02776
Autor:
Pashina, Olesia, Seredin, Albert, Crotti, Giulia, Della Valle, Giuseppe, Bogdanov, Andrey, Petrov, Mihail, De Angelis, Costantino
Ultrafast excitation of non-equilibrium carriers under intense pulses offer unique opportunities for controlling optical properties of semiconductor materials. In this work, we propose a scheme for ultrafast generation of surface plasmon polaritons (
Externí odkaz:
http://arxiv.org/abs/2411.17314
In this work, we study the acoustic forces acting on particles due to sound scattering at the interface with an elastic substrate. Utilizing the Green's function formalism, we predict that excitation of leaking Rayleigh wave results in strong modific
Externí odkaz:
http://arxiv.org/abs/2411.15507