Zobrazeno 1 - 10
of 12 908
pro vyhledávání: '"Levchenko, P"'
Autor:
Levchenko, B. B.
We prove that the well-known Heisenberg uncertainty relations and Landau-Peierls uncertainty relations implicitly contain ``hidden'' angular variables, which belong to new uncertainty relations. Based on the obtained relations, we derive a formula fo
Externí odkaz:
http://arxiv.org/abs/2408.02696
Autor:
Fazlizhanova, Dina I., Batulin, Ruslan G., Chupakhina, Tatiana I., Deeva, Yulia. A., Levchenko, Sergey V.
Atomic, electronic, and magnetic structure of LaSrCo$_{1/2}$Fe$_{1/2}$O$_4$ mixed-metal Ruddlesden-Popper oxide is investigated theoretically using self-consistent ACBN0 DFT + $U$ approach. We show that the electronic and magnetic properties strongly
Externí odkaz:
http://arxiv.org/abs/2407.00376
Autor:
Krenkel, Elizabeth H., Tanatar, Makariy A., Grasset, Romain, Kończykowski, Marcin, Chen, Shuzhang, Petrovic, Cedomir, Levchenko, Alex, Prozorov, Ruslan
The quasi-skutterudites (Ca$_{x}$Sr$_{1-x}$)$_{3}$(Rh, Ir)$_{4}$Sn$_{13}$ show a rare nonmagnetic quantum critical point associated with the second-order charge-density-wave (CDW) and structural distortion transition extended under the superconductin
Externí odkaz:
http://arxiv.org/abs/2406.16157
We identify a new mechanism for the intrinsic superconducting diode effect (SDE) in multiphase superconductors. Using a Ginzburg-Landau and a microscopic two-band model, we find phase transitions into a mixed phase with finite-momentum Cooper pairs a
Externí odkaz:
http://arxiv.org/abs/2406.14612
We investigate the effect of Coulomb drag resistance in a bilayer system of strongly-correlated electron liquids magnetized by an in-plane field employing the framework of hydrodynamic theory. We identify a mechanism for drag magnetoresistance, which
Externí odkaz:
http://arxiv.org/abs/2406.12965
Autor:
Levchenko, Maria
This study applies social network analysis (SNA) to map and analyze literary networks in St Petersburg from 1999 to 2019, using data from the 'SPbLitGuide' newsletter. By examining co-participation in literary events, we reveal the dynamics and struc
Externí odkaz:
http://arxiv.org/abs/2406.11907
Autor:
Gindikin, Yasha, Li, Songci, Levchenko, Alex, Kamenev, Alex, Chubukov, Andrey V., Maslov, Dmitrii L.
We demonstrate that the optical conductivity of a Fermi liquid (FL) in the absence of umklapp scattering is dramatically affected by the topology of the Fermi surface (FS). Specifically, electron-electron (ee) scattering leads to rapid current relaxa
Externí odkaz:
http://arxiv.org/abs/2406.10503
Autor:
ZEUS Collaboration, Abt, I., Aggarwal, R., Aushev, V., Behnke, O., Bertolin, A., Bloch, I., Brock, I., Brook, N. H., Brugnera, R., Bruni, A., Bussey, P. J., Caldwell, A., Catterall, C. D., Chwastowski, J., Ciborowski, J., Ciesielski, R., Cooper-Sarkar, A. M., Corradi, M., Dementiev, R. K., Dusini, S., Ferrando, J., Foster, B., Gallo, E., Gangadharan, D., Garfagnini, A., Geiser, A., Grzelak, G., Gwenlan, C., Hochman, D., Jomhari, N. Z., Kadenko, I., Karshon, U., Kaur, P., Klanner, R., Klein, U., Korzhavina, I. A., Kovalchuk, N., Kuze, M., Levchenko, B. B., Levy, A., Löhr, B., Lohrmann, E., Longhin, A., Lorkowski, F., Lunghi, E., Makarenko, I., Malka, J., Masciocchi, S., Nagano, ^ K., Nam, J. D., Onishchuk, Yu., Paul, E., Pidhurskyi, I., Polini, A., Przybycień, M., Quintero, A., Ruspa, M., Schneekloth, U., Schörner-Sadenius, T., Selyuzhenkov, I., Shchedrolosiev, M., Shcheglova, L. M., Sherrill, N., Skillicorn, I. O., Słomiński, W., Solano, A., Stanco, L., Stefaniuk, N., Surrow, B., Tokushuku, K., Turkot, O., Tymieniecka, T., Verbytskyi, A., Abdullah, W. A. T. Wan, Wichmann, K., Wing, M., Yamada, S., Yamazaki, Y., Żarnecki, A. F., Zenaiev, O.
The azimuthal correlation angle, $\Delta\phi$, between the scattered lepton and the leading jet in deep inelastic $e^{\pm}p$ scattering at HERA has been studied using data collected with the ZEUS detector at a centre-of-mass energy of $\sqrt{s} = 318
Externí odkaz:
http://arxiv.org/abs/2406.01430
Autor:
Su, Danyang, Liedienov, N. A., Kalita, V. M., Fesych, I. V., Xu, Wei, Bodnaruk, A. V., Dzhezherya, Yu. I., Li, Quanjun, Liu, Bingbing, Levchenko, G. G.
The properties of nanoparticles are determined by their size and structure. When exposed to external pressure P, their structural properties can change. The improvement or degradation of the properties of the samples depending on time is particularly
Externí odkaz:
http://arxiv.org/abs/2405.06949
Transition-metal compounds represent a fascinating playground for exploring the intricate relationship between structural distortions, electronic properties, and magnetic behaviour, holding significant promise for technological advancements. Among th
Externí odkaz:
http://arxiv.org/abs/2404.19343