Russian Academy of Sciences

Landau Institute for Theoretical Physics

Science News

«Dezhavyu» v slozhnykh fizicheskikh sistemakh priblizilo uchenykh k ponimaniyu prirody gigantskikh voln

Mezhdunarodnyi kollektiv uchenykh, kuda vkhodili matematiki iz ITF imeni Landau, poluchil prostye i effektivnye priblizhennye formuly dlya resheniya nelineinogo uravneniya Shredingera i proveril ikh «deistvennost’» na praktike – v opticheskikh eksperimentakh. Novaya rabota pomozhet uchenym ob’yasnit’ odno ochen’ neobychnoe fizicheskoe yavlenie: «dezhavyu» nekotorykh nelineinykh sistem – to est’ ikh sposobnost’ vozvrashchat’sya v iskhodnoe sostoyanie. Uchenye rasschityvayut, chto eti raboty pomogut ponyat’ prichinu poyavleniya v okeane gigantskikh voln-ubiits. Issledovanie opublikovano v zhurnale Physical Review X.

Zachem nuzhny issledovaniya kvantovoi elektrodinamiki mnogozaryadnykh ionov

Pyatogo oktyabrya 2018 goda v ITF imeni Landau vystupil professor, doktor fiziko-matematicheskikh nauk, zaveduyushchii kafedroi kvantovoi mekhaniki Sankt-Peterburgskogo gosudarstvennogo universiteta Vladimir Shabaev. On rasskazal, kak issledovaniya mnogozaryadnykh ionov pozvolyayut issledovatelyam testirovat’ kvantovuyu elektrodinamiku v novoi, ranee nedostupnoi oblasti ochen’ sil’nykh polei, i zaodno pomogayut reshat’ vazhnye prakticheskie voprosy – naprimer, utochnyat’ massu elektrona i magnitnye momenty tyazhelykh yader.

Planned seminars

Poverkhnostnyi impedans na diffuznoi granitse kiral’nogo p-volnovogo sverkhprovodnika

16 November, Friday, tomorrow in 11:30 at scientific council

Ya.V. Fominov

Sverkhprovodyashchii spinovyi klapan v sistemakh so splavom Geislera

16 November, Friday, tomorrow in 11:30 at scientific council (short)

Ya.V. Fominov

New integrals of motion for waves on the deep water with a free surface

16 November, Friday, tomorrow in 11:30 at scientific council (short)

A.I. Dyachenko

Josephson and non-Josephson emission from Bi2Sr2CaCu2O8+δ mesa structures

22 November, Thursday in 11:30 in Kapitza Institute

Vladimir Krasnov (Stockholm University, Sweden)

Mesoscopic supercurrent fluctuations in diffusive magnetic Josephson junctions

23 November, Friday in 11:30 at scientific council

P. A. Ioselevich, P. M. Ostrovsky, Ya. V. Fominov

Statistics of eigenstates near the localization transition on random regular graphs

23 November, Friday in 11:30 at scientific council

Konstantin Tikhonov


Announcements

Pozdravlyaem Aleksandra Ivanovicha D’yachenko s prisuzhdeniem emu (sovmestno s Pelinovskim E.N. i Slyunyaevym A.V.) premii imeni L.I. Mandel’shtama 2018 goda za tsikl rabot "Fizicheskie protsessy, privodyashchie k obrazovaniyu voln-ubiits". Podrobnosti sm. na saite RAN.

Pozdravlyaem Valeriya Leonidovicha Pokrovskogo s prisuzhdeniem emu zolotoi medali imeni L.D. Landau 2018 goda “za tsikl rabot, vnesshii fundamental’nyi vklad v statisticheskuyu fiziku i kvantovuyu mekhaniku”.
Podrobnosti sm. na saite RAN

Pozdravlyaem Alekseya Aleksandrovicha Starobinskogo s prisvoeniem emu zvaniya Ofitsera natsional’nogo Ordena Akademicheskikh Pal’m (Officier dans l’Ordre national des Palmes Académiques, Frantsiya) za ego neotsenimyi vklad v ukreplenie nauchnogo sotrudnichestva i obmena mezhdu nashimi stranami.