We have open positions (PhD and Postdoc) in theoretical biophysics! Come and join us in Erlangen/Bavaria/Germany!

#Physics #PhD #postdoc https://t.co/8pp1DmXesO

I have some funding for visitors. If you are doing research on Bayesian inference methods, inference diagnostics, model checking diagnostics, causality, or other parts of Bayesian workflow and would like to visit, e.g., for 0.5-3 months Aalto, email me

I and other profs are also all the time looking for great post-docs and PhD students. If you are familiar with and interested in our research, ask for opportunities. You could also first come for a shorter research visit to get to know us better (we're back on campus)

https://t.co/bdxDbE2ORr?amp=1

#Postdoc wanted: Dear Friends, please spread the word that I am looking for postdocs interested to explore the intersection between statistical physics and computer science or machine learning to join my lab in EPFL. Informal inquiries are welcome. https://t.co/ntjsK3VYAU

A bit about chaos - CSCS Fellow Mitchell Newberry talks about chaos from a scientific point of view in @ConversationUS "chaos has a deeper meaning in connection to physics and climate science"

https://t.co/NNMRpRhblz

We are advertising several #postdoc and #PhD positions in Machine Learning for Quantum Technologies, at the Max Planck Institute for the Science of Light ! See https://t.co/isK3av5ddV for full details (deadline Nov 15).

1/N Now that I have your attention.. let me say more. What Giorgio taught is that disordered systems are host to an entirely new emergent phase of matter, with WILD properties. This phase is sometimes called a Gardner phase, after ...

https://twitter.com/EricDeGiuli/status/1445845038064443393?t=YNav5xKxzMWnykFRMJ7eOA&s=19

⭕️ سمینار‌های فیزیک آماری ⭕️
💡 موضوع ارائه: مطالعه رفتار جمعی در بورس با کمک مکانیک آماری وارون
🗣 ارائه دهنده: سیدعلی‌ حسینی اسفیدواجانی (دانشگاه شهید بهشتی)
📅 زمان ارائه: یک‌شنبه ۲۵ مهر، ساعت ۱۵:۰۰
🚪 محل برگزاری:
🔗 اتاق مجازی گروه فیزیک آماری

💢#اطلاع_رسانی_سمینارهای_دانشکده
💢#سمینار_فیزیک_آماری
💢#دکتر_مقیمی #دکتر_قنبرنژاد #دکتر_روحانی

🆔 @anjoman_elmi_phys_sut

⚛ ویژه برنامه‌ی "نوبل فیزیک 2021"

🔸 در این برنامه به بحث و گفت‌وگوی تخصصی در مورد جایزه نوبل فیزیک امسال، که در زمینه سامانه‌های پیچیده اهدا شده، خواهیم پرداخت.


🔹 با حضور:
- دکتر شاهین روحانی (دانشگاه صنعتی شریف)
- دکتر علیرضا محب الحجه (دانشگاه تهران)
- دکتر افشین منتخب (دانشگاه شیراز)
- دکتر ابوالفضل رمضانپور (دانشگاه شیراز)


🗓️ چهارشنبه ۲۸ مهرماه ۱۴۰۰
⏰ ۱۶ الی ۱۸


📲 لینک مشاهده ی وبینار:
http://vroom.shirazu.ac.ir/social10

پخش همزمان از:
http://www.psi.ir/live
و
http://www.aparat.com/socialpsi/live

Looking for a PhD position at the interface of complex systems and AI? Interested in dynamics of cooperation and fairness? We are hiring a #PhD candidate to join us at SIAS group. Apply until Nov 12, or share 🙂

https://t.co/0guCziyGt4

Join us: We have an open #postdoc position at CEU in Budapest/Vienna (and likely in Boston too) in our Synergy project co-led with Laszlo Lovasz focusing on the mathematics of physical networks. Please share with anyone ready for the challenge!
https://t.co/dJMDtkggqs

▪️سمینار هفتگی دانشکده فیزیک دانشگاه شهید بهشتی

🔹پرداختی بر جایزه نوبل فیزیک ۲۰۲۱

🔹 دکتر شاهین روحانی
دانشکده فیزیک، دانشگاه صنعتی شریف

📆زمان: شنبه، ۸ آبان ۱۴۰۰، ساعت ۱۲
🔗لینک محل برگزاری
__________________________

@sbu_physics

Looking for a #postdoc in a beautiful location? Got a Phd in maths, machine learning, or theoretical physics? I am looking for talents to join the IdePHICS lab. in EPFL in Lausanne.

Spread the word, more details and how to apply here: https://t.co/nznwpqtnOI https://t.co/m7Ru9Gf617

💰 Fully-funded #PhD studentship
🧠 Comprehensive intro to theoretical & systems #neuroscience
🇬🇧 Based in central London

Apply by 15 Nov: https://t.co/8g0atY0dDG

Do people choose the most efficient paths to navigate in a city? A recent study found that people try to point straight toward their destinations, even if this does not correspond to the most efficient route. https://t.co/9lLMjWiIBk

Directed Percolation in Random Temporal Network Models with Heterogeneities
https://arxiv.org/abs/2110.07698.

Here is an intro:

In this paper, we show that the limited waiting-time reachability, a general notion of connectivity, has a phase transition in the directed percolation universality class on many different types of temporal network models.

In a companion paper, we analytically showed that the limited waiting-time reachability on certain random temporal networks can show a phase transition in DP universality class: https://arxiv.org/abs/2107.01510

This was accomplished by a mean-field style derivation of the critical exponents close to the critical threshold. However, this relied on certain assumptions about the connectivity of the network that made it hard to generalise.

In this paper, we empirically confirm that limited waiting-time connectivity phase transition on a large variety of synthetic temporal networks with different levels of heterogeneity indeed belongs to the DP universality class. This is done by "unrolling" the connectivity in the temporal network into an event graph, a DAG representation of the temporal network, and estimating connectivity of all nodes simultaneously, equivalent to out-component size.

We verify the DP critical exponents by measuring certain characteristic quantities, e.g. density of occupied nodes as a function of time, at or close criticality at various system sizes and verifying how they scale with changing the system size.

We verified this for several combinations of (1) one to four-dimensional lattices, (2) ER and (3) random regular graphs with (1) Poisson, (2) self-renewal (power-law inter-event time) and (3) self-exciting (Hawkes) temporal process.

Check out the two papers on arXiv:
https://arxiv.org/abs/2107.01510
https://arxiv.org/abs/2110.07698

Also, if you are attending CCS 2021 in Lyon check out ArashBadie's talk on day one, session S2.2.