Tuesday, March 17, 2026

Seminars Digest, Vol 83, Issue 4

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Today's Topics:

1. Friday 20.03.2026 (info+seminars@itp.ac.ru)


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Message: 1
Date: Tue, 17 Mar 2026 07:02:01 +0000
From: info+seminars@itp.ac.ru
To: staff@itp.ac.ru, students@itp.ac.ru, seminars@itp.ac.ru
Subject: [Landau ITP Seminars] Friday 20.03.2026
Message-ID: <3SKdc23xbTxOJY0dFcQyDXLodDweNMcfV2ABrxCZ8@wwwserv2>
Content-Type: text/plain; charset=UTF-8

Π£Π²Π°ΠΆΠ°Π΅ΠΌΡ‹Π΅ ΠΊΠΎΠ»Π»Π΅Π³ΠΈ!

На засСдании Π£Ρ‡Π΅Π½ΠΎΠ³ΠΎ совСта ИВЀ Π² пятницу 20.03 Π±ΡƒΠ΄ΡƒΡ‚ Π·Π°ΡΠ»ΡƒΡˆΠ°Π½Ρ‹ 2 Π΄ΠΎΠΊΠ»Π°Π΄Π°:
11:30 М.Π‘. Шустин
Π˜Π½Π΄ΡƒΡ†ΠΈΡ€ΠΎΠ²Π°Π½Π½Ρ‹Π΅ диссипациСй нСравновСсныС стационарныС состояния Π² диссипативных топологичСских свСрхпроводниках: ΠΌΠ΅Ρ…Π°Π½ΠΈΠ·ΠΌΡ‹ ΠΈ ΠΏΡ€ΠΈΠ½Ρ†ΠΈΠΏΡ‹ формирования

Поиск условий, ΠΎΠ±Π΅ΡΠΏΠ΅Ρ‡ΠΈΠ²Π°ΡŽΡ‰ΠΈΡ… Π²Ρ‹Ρ€ΠΎΠΆΠ΄Π΅Π½Π½Ρ‹Π΅ стационарныС состояния Π² нСравновСсных топологичСских свСрхпроводниках, Π²Π°ΠΆΠ΅Π½ для развития диссипативной ΠΊΠ²Π°Π½Ρ‚ΠΎΠ²ΠΎΠΉ ΠΈΠ½ΠΆΠ΅Π½Π΅Ρ€ΠΈΠΈ — области, ΠΏΡ€ΠΈΠ²Π»Π΅ΠΊΠ°ΡŽΡ‰Π΅ΠΉ Π·Π½Π°Ρ‡ΠΈΡ‚Π΅Π»ΡŒΠ½ΠΎΠ΅ Π²Π½ΠΈΠΌΠ°Π½ΠΈΠ΅ исслСдоватСлСй Π² послСднСС дСсятилСтиС. Π’ Π΄Π°Π½Π½ΠΎΠΉ Ρ€Π°Π±ΠΎΡ‚Π΅ ΠΌΡ‹ рассматриваСм Ρ‚Π°ΠΊΡƒΡŽ Π·Π°Π΄Π°Ρ‡Ρƒ, исслСдуя топологичСскиС свСрхпроводники, содСрТащиС нСспарСнныС майорановскиС ΠΌΠΎΠ΄Ρ‹, ΠΏΠΎΠ΄ влияниСм диссипативных ΠΏΠΎΠ»Π΅ΠΉ ΠΎΠΊΡ€ΡƒΠΆΠ°ΡŽΡ‰Π΅ΠΉ срСды. Π’ Ρ€Π°ΠΌΠΊΠ°Ρ… Ρ„ΠΎΡ€ΠΌΠ°Π»ΠΈΠ·ΠΌΠΎΠ² Π“ΠΎΡ€ΠΈΠ½ΠΈ — Коссаковского — Π‘ΡƒΠ΄Π°Ρ€ΡˆΠ°Π½Π° — Π›ΠΈΠ½Π΄Π±Π»Π°Π΄Π° ΠΈ Ρ‚Ρ€Π΅Ρ‚ΠΈΡ‡Π½ΠΎΠ³ΠΎ квантования Π½Π°ΠΉΠ΄Π΅Π½ΠΎ соотвСтствиС ΠΌΠ΅ΠΆΠ΄Ρƒ равновСсными майорановскими ΠΌΠΎΠ΄Π°ΠΌΠΈ ΠΈ нСравновСсными Π½ΡƒΠ»Π΅Π²Ρ‹ΠΌΠΈ кинСтичСскими ΠΌΠΎΠ΄Π°ΠΌΠΈ. ΠŸΡ€Π΅Π΄ΡΡ‚Π°Π²Π»Π΅Π½ΠΎ простоС алгСбраичСскоС ΡΠΎΠΎΡ‚Π½ΠΎΡˆΠ΅Π½ΠΈΠ΅ ΠΌΠ΅ΠΆΠ΄Ρƒ количСством Ρ‚Π°ΠΊΠΈΡ… Π²ΠΎΠ·Π±ΡƒΠΆΠ΄Π΅Π½ΠΈΠΉ, Π²Ρ‹Ρ€Π°ΠΆΠ΅Π½Π½ΠΎΠ΅ Ρ‡Π΅Ρ€Π΅Π· Π³ΠΈΠ±Ρ€ΠΈΠ΄ΠΈΠ·Π°Ρ†ΠΈΡŽ одночастичных Π²ΠΎΠ»Π½ΠΎΠ²Ρ‹Ρ… Ρ„ΡƒΠ½ΠΊΡ†ΠΈΠΉ майорановских ΠΌΠΎΠ΄ ΠΈ Π»ΠΈΠ½Π΅ΠΉΠ½Ρ‹Ρ… диссипативных ΠΏΠΎΠ»Π΅ΠΉ. ΠžΡΠ½ΠΎΠ²Ρ‹Π²Π°ΡΡΡŒ Π½Π° этих Ρ€Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚Π°Ρ…, Π±Ρ‹Π»ΠΈ ΠΏΡ€Π΅Π΄Π»ΠΎΠΆΠ΅Π½Ρ‹ практичСскиС Ρ€Π΅Ρ†Π΅ΠΏΡ‚Ρ‹ стабилизации Π²Ρ‹Ρ€ΠΎΠΆΠ΄Π΅Π½Π½Ρ‹Ρ… стационарных состояний Π² топологичСских свСрхпроводниках посрСдством ΠΊΠΎΠ½Ρ‚Ρ€ΠΎΠ»ΠΈΡ€ΡƒΠ΅ΠΌΠΎΠ³ΠΎ управлСния диссипациСй. Для дСмонстрации Ρ€Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚ΠΎΠ² ΠΎΠ±Ρ‰Π΅ΠΉ Ρ‚Π΅ΠΎΡ€ΠΈΠΈ ΠΏΡ€ΠΎΠ²Π΅Π΄Π΅Π½ΠΎ рассмотрСниС ΠΌΠΎΠ΄Π΅Π»ΠΈ Ρ†Π΅ΠΏΠΎΡ‡ΠΊΠΈ ΠšΠΈΡ‚Π°Π΅Π²Π° класса BDI с дальними пСрСскоками ΠΈ свСрхпроводящими спариваниями — систСмы, Π² ΠΊΠΎΡ‚ΠΎΡ€ΠΎΠΉ, ΠΊΠ°ΠΊ извСстно, ΡΡƒΡ‰Π΅ΡΡ‚Π²ΡƒΡŽΡ‚ устойчивыС ΠΊΡ€Π°Π΅Π²Ρ‹Π΅ майорановскиС ΠΌΠΎΠ΄Ρ‹.

12:30 АксСнов Π‘.Π’.
Π£ΠΏΡ€Π°Π²Π»Π΅Π½ΠΈΠ΅ ΠΊΠ²Π°Π½Ρ‚ΠΎΠ²Ρ‹ΠΌ транспортом Π² свСрхпроводящСм устройствС ΠΏΡ€ΠΈ ΠΏΠΎΠΌΠΎΡ‰ΠΈ диссипации

Π’ Ρ€Π°ΠΌΠΊΠ°Ρ… ΠΊΠ²Π°Π½Ρ‚ΠΎΠ²ΠΎΠ³ΠΎ ΠΏΠΎΠ»Π΅Π²ΠΎΠ³ΠΎ ΠΏΠΎΠ΄Ρ…ΠΎΠ΄Π°, ΠΎΠΏΠΈΡΡ‹Π²Π°ΡŽΡ‰Π΅Π³ΠΎ ΡΠ²ΠΎΠ»ΡŽΡ†ΠΈΡŽ ΠΊΠ²Π°Π΄Ρ€Π°Ρ‚ΠΈΡ‡Π½ΠΎΠ³ΠΎ
Π»ΠΈΡƒΠ²ΠΈΠ»Π»ΠΈΠ°Π½Π° Π² базисС ΠΊΠΎΠ³Π΅Ρ€Π΅Π½Ρ‚Π½Ρ‹Ρ… состояний Π½Π° ΠΊΠΎΠ½Ρ‚ΡƒΡ€Π΅ ΠšΠ΅Π»Π΄Ρ‹ΡˆΠ°, исслСдованы
ΡΠΏΠ΅ΠΊΡ‚Ρ€Π°Π»ΡŒΠ½Ρ‹Π΅ ΠΈ транспортныС свойства диссипативной свСрхпроводящСй систСмы,
связанной с Π½ΠΎΡ€ΠΌΠ°Π»ΡŒΠ½Ρ‹ΠΌΠΈ Ρ„Π΅Ρ€ΠΌΠΈ-Ρ€Π΅Π·Π΅Ρ€Π²ΡƒΠ°Ρ€Π°ΠΌΠΈ (ΠΊΠΎΠ½Ρ‚Π°ΠΊΡ‚Π°ΠΌΠΈ). Π’Ρ‹Π²Π΅Π΄Π΅Π½ΠΎ ΠΎΠ±ΠΎΠ±Ρ‰Π΅Π½ΠΈΠ΅
Ρ„ΠΎΡ€ΠΌΡƒΠ»Ρ‹ ΠœΠ΅ΠΈΡ€Π°-Π’ΠΈΠ½Π³Ρ€ΠΈΠ½Π° ΠΈ ΠΌΠ°Ρ‚Ρ€ΠΈΡ†Ρ‹ ΠžΠ½ΡΠ°Π³Π΅Ρ€Π° для свСрхпроводящСй систСмы, связанной
с ΠΏΡ€ΠΎΠΈΠ·Π²ΠΎΠ»ΡŒΠ½Ρ‹ΠΌ количСством фСрмиСвских бань. Π’ соотвСтствии с ΠΏΡ€Π°Π²ΠΈΠ»ΠΎΠΌ ΠšΠΈΡ€Ρ…Π³ΠΎΡ„Π°,
ΠΏΠΎΠ»ΡƒΡ‡Π΅Π½ΠΎ Π²Ρ‹Ρ€Π°ΠΆΠ΅Π½ΠΈΠ΅, ΠΎΠΏΠΈΡΡ‹Π²Π°ΡŽΡ‰Π΅Π΅ Ρ‚ΠΎΠΊ ΠΏΠΎΡ‚Π΅Ρ€ΡŒ, ΠΈΠ½Π΄ΡƒΡ†ΠΈΡ€ΠΎΠ²Π°Π½Π½Ρ‹ΠΉ диссипациСй, ΠΈ
сформулированы ΠΌΠΎΠ΄ΠΈΡ„ΠΈΡ†ΠΈΡ€ΠΎΠ²Π°Π½Π½Ρ‹Π΅ ΠΊΠ²Π°Π½Ρ‚ΠΎΠ²Ρ‹Π΅ кинСтичСскиС уравнСния. Для
ΡˆΠΈΡ€ΠΎΠΊΠΎΠ·ΠΎΠ½Π½Ρ‹Ρ… ΠΊΠΎΠ½Ρ‚Π°ΠΊΡ‚ΠΎΠ², локально связанных с ΠΎΡ‚Π΄Π΅Π»ΡŒΠ½Ρ‹ΠΌΠΈ ΡƒΠ·Π»Π°ΠΌΠΈ, ΠΎΠ±Π½Π°Ρ€ΡƒΠΆΠ΅Π½ΠΎ, Ρ‡Ρ‚ΠΎ
ΠΊΠ°ΠΆΠ΄Ρ‹ΠΉ ΠΊΠΎΠ½Ρ‚Π°ΠΊΡ‚ ΡƒΠΌΠ΅Π½ΡŒΡˆΠ°Π΅Ρ‚ ΠΊΡ€Π°Ρ‚Π½ΠΎΡΡ‚ΡŒ выроТдСния нСравновСсного стационарного
состояния Π½Π° Π΅Π΄ΠΈΠ½ΠΈΡ†Ρƒ. Π­Ρ‚ΠΈ Ρ€Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚Ρ‹ Π±Ρ‹Π»ΠΈ числСнно ΠΏΠΎΠ΄Ρ‚Π²Π΅Ρ€ΠΆΠ΄Π΅Π½Ρ‹ ΠΏΡ€ΠΈ рассмотрСнии
Ρ€Π°ΡΡˆΠΈΡ€Π΅Π½Π½ΠΎΠΉ Ρ†Π΅ΠΏΠΎΡ‡ΠΊΠΈ ΠšΠΈΡ‚Π°Π΅Π²Π° Π² симмСтричных Ρ‚ΠΎΡ‡ΠΊΠ°Ρ…, связанной с ΠΎΠ΄Π½ΠΈΠΌ ΠΊΠΎΠ½Ρ‚Π°ΠΊΡ‚ΠΎΠΌ.
ΠšΡ€ΠΎΠΌΠ΅ Ρ‚ΠΎΠ³ΠΎ, Π² Ρ€Π΅ΠΆΠΈΠΌΠ΅ Π»ΠΈΠ½Π΅ΠΉΠ½ΠΎΠ³ΠΎ ΠΎΡ‚ΠΊΠ»ΠΈΠΊΠ° ΠΏΡ€ΠΈ Π½ΠΈΠ·ΠΊΠΈΡ… Ρ‚Π΅ΠΌΠΏΠ΅Ρ€Π°Ρ‚ΡƒΡ€Π°Ρ… продСмонстрировано,
Ρ‡Ρ‚ΠΎ (Π½Π΅)Π²Ρ‹Ρ€ΠΎΠΆΠ΄Π΅Π½Π½Ρ‹Π΅ нСравновСсныС стационарныС состояния ΡΠΎΠΎΡ‚Π²Π΅Ρ‚ΡΡ‚Π²ΡƒΡŽΡ‚
(Π½Π΅)ΠΊΠ²Π°Π½Ρ‚ΠΎΠ²Π°Π½Π½Ρ‹ΠΌ ΠΏΠΈΠΊΠ°ΠΌ кондактанса ΠΏΡ€ΠΈ Π½ΡƒΠ»Π΅Π²ΠΎΠΌ напряТСнии. РассмотрСниС ΠΏΡ€ΠΎΠ±Π»Π΅ΠΌΡ‹
рСзонансного транспорта Ρ‡Π΅Ρ€Π΅Π· ΠΌΠ°ΠΉΠΎΡ€Π°Π½ΠΎΠ²ΡΠΊΡƒΡŽ ΠΌΠΎΠ΄Ρƒ Ρ†Π΅ΠΏΠΎΡ‡ΠΊΠΈ ΠšΠΈΡ‚Π°Π΅Π²Π° ΠΏΠΎΠΊΠ°Π·Π°Π»ΠΎ, Ρ‡Ρ‚ΠΎ
диссипация ΠΏΡ€ΠΈΠ²ΠΎΠ΄ΠΈΡ‚ ΠΊ подавлСнию ΠΏΠΈΠΊΠ° ΠΏΡ€ΠΈ Π½ΡƒΠ»Π΅Π²ΠΎΠΌ смСщСнии ΠΈ Π΅Π³ΠΎ Π°ΡΠΈΠΌΠΌΠ΅Ρ‚Ρ€ΠΈΡŽ.

ID ΠΈ ΠΏΠ°Ρ€ΠΎΠ»ΡŒ ΠΎΠ½Π»Π°ΠΉΠ½-трансляций Π² Zoom Ρ‚Π΅ ΠΆΠ΅, Ρ‡Ρ‚ΠΎ ΠΈ для ΠΏΡ€Π΅Π΄Ρ‹Π΄ΡƒΡ‰ΠΈΡ… трансляций сСминаров ΠΈ Π΄ΠΎΠΊΠ»Π°Π΄ΠΎΠ² Π½Π° Π£Ρ‡Π΅Π½ΠΎΠΌ совСтС:
https://zoom.us/j/96899364518?pwd=MzBsR2lYT0lYL2x2b1oyNU9LeWlWUT09
Meeting ID: 968 9936 4518
ΠŸΠ°Ρ€ΠΎΠ»ΡŒ: 250319

------------------------------

Subject: Digest Footer

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End of Seminars Digest, Vol 83, Issue 4
***************************************

Monday, March 16, 2026

100 years ago: A rocket launch that changed the world | Life without starlight? | Strange matter from the Big Bang!

Robert Goddard's launch & 2 seconds that changed the world | Space Quiz! What kind of star is so dense and small, it's the size of a city? | Save 20% off these awesome Lego NASA Artemis rocket sets
Created for znamenski.spacecom@blogger.com | Web Version
 
March 16, 2026
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The Launchpad
 
Robert Goddard's launch & 2 seconds that changed the world
Robert Goddard's launch & 2 seconds that changed the world
(NASA)
Happy Monday, Space Fans! 100 years ago today, the world's first liquid fueled rocket soared into the sky and our top story today is about its maker - Robert Goddard - and how the invention transformed the world. Check it out!

And that's not all! We also have a spring galaxy hunt in the sky, a wild idea of how alien life can survive without a sun, and a new (but also ancient) state of matter! See it all below!
share-text
 
Goddard's 1st rocket!
 
Space Quiz! What kind of star is so dense and small, it's the size of a city?
Find the answer HERE!
VoteMagnetar
VoteCity star
VoteNeutron star
VoteBlue star
 
 
 
 
 
Space deal of the day
 
Save 20% off these awesome Lego NASA Artemis rocket sets
Save 20% off these awesome Lego NASA Artemis rocket sets
(Future / Ian Stokes)
NASA's Artemis 2 moon rocket returns to the launch pad this week, and we've found some awesome deals on Lego's Artemis rocket sets for you Space Fans who just can't wait. Here's where to find them.
 
See the deal
 
 
 
 
Skywatching
 
Spring brings galaxy delights to the night sky
Space.com
As the seasons change to Spring in the Northern Hemisphere, we're expecting some galaxy goodies to take a star turn in the night sky. Here's what you'll be able to look for with backyard telescopes.
 
Where to see galaxies
 
 
 
 
Spaceflight
 
JPL's John Casani dared mighty things. Read all about it.
JPL's John Casani dared mighty things. Read all about it.
(TWiT)
One of NASA's most iconic engineers, John Casani, helped us send probes to Jupiter, Saturn and beyond. Now he stars in a new book about is spacefligth contributions and we spoke to its author Jay Gallentine on This Week In Space! Check it out!
share-text
 
NASA's Unsung Genius?
 
 
 
 
Search for Life
 
Life could thrive on sunless moons of 'rogue planets'
Life could thrive on sunless moons of 'rogue planets'
(DahlbΓΌdding/DALL-E)
The forest moon of Endor teems with life in Star Wars, but at least it has a sun to bring light and warmth. Now, scientists have come up with a wild idea that suggests that sun? It may not be all that necessary. Here's their theory.
share-text
 
Life without stars?
 
 
 
 
Science & Astronomy
 
Neutron stars hiding exotic matter from after Big Bang?
Neutron stars hiding exotic matter from after Big Bang?
(Robert Lea (created with Canva))
Since we're talking about some far-out science in space, here's one more to wrap your brain around: Scientists suspect that a state of matter from just after the Big Bang may still be hiding inside neutron stars. Here's how it may have gotten there.
share-text
 
It's plasma-tastic!
 
 
 
 
SpaceX
 
2 days, 2 coasts, 2 SpaceX Starlink launches
2 days, 2 coasts, 2 SpaceX Starlink launches
(SpaceX)
In rocket news, SpaceX launched the ultimate twofer this weekend with two rockets launching two Starlink missions from differnt coasts. See how SpaceX's 32nd flight of 2026 happened here.
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How many Starlinks flew?
 
 
 
 
Entertainment
 
The new 'Disclosure Day trailer just dropped...
The new 'Disclosure Day trailer just dropped...
(Universal Pictures)
... and it jus tmght be a secret sequel to "Close Encounters of The Third Kind." Think we're crazy? Well, here's why we think Spielberg has an ace up his sleeve.
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We want to believe...
 
 
 
 
Star Trek
 
'Star Trek: Starfleet Academy' showrunners talk Trek villains
'Star Trek: Starfleet Academy' showrunners talk Trek villains
With Season 1 of Starfleet Academy in the bag, we caught up with its showrunners Alex Kurtzman and Noga Landau to find out why its villain is one for the books, and what might come next.
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To Khan, or not to Khan
 
 
 
 
Today in Space
 
Space photo of the day: In the Mars borderlands
Space photo of the day: In the Mars borderlands
(NASA/JPL-Caltech/MSSS)
Today's space photo of the day takes us to the Red Planbet, where NASA's Curiosity rover is investigating a strange pitted rock called, for some reason, "Timboy Chaco." Here's what it shows.
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Learn about the photo
 
On this day in 1966: Gemini 8 makes 1st space docking
On this day in 1966: Gemini 8 makes 1st space docking
(NASA)
On March 16, 1966, the crewed Gemini 8 spacecraft became the first to dock with another spacecraft in space. The mission, flown by Neil Armstrong and David Scott, marked a major milestone for spaceflight, then it nearly all went wrong. See what happened here.
 
Watch the video
 
 
 
 
Editor's Note
 
Have a great Monday!
And that's a wrap for the start of our week in space! Thanks so much for joining us and don't forget: NASA's Artemis 2 moon rocket rolls back to the launch pad this week, and astronauts will take a spacewalk outside the ISS, too. We'll have it all on Space.com!

Keep looking up!

Tariq Malik
Editor-in-Chief, Space.com
 
 
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