Events

Today (21 NOV 2024)
09:00
-
17:00
SCHOOL OF COGNITIVE SCIENCES
Workshop

Neurofeedback, tDCS, QEEG

SCHOOL OF COGNITIVE SCIENCES

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Workshop

Neurofeedback, tDCS, QEEG

Dr. Elias Ebrahimzadeh


21 NOV 2024
09:00 - 17:00

PsychoPhysics - Workshop


Link: https://ipm.ac.ir/ViewNewsInfo.jsp?NTID=3133
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Upcoming
26
NOV
2024
SCHOOL OF PHYSICS
Weekly Seminar
HEPCo Group
A Quantum Description of Wave Dark Matter (Arxiv no: 2408.04696)

SCHOOL OF PHYSICS

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Weekly Seminar
HEPCo Group
A Quantum Description of Wave Dark Matter (Arxiv no: 2408.04696)

D. Yeon Cheong, Yonsei University, Seoul, Republic of Korea


26 NOV 2024
14:00 - 15:00

Date and time

Tuesday, November 26th, 2024 (Azar 6th, 1403), 2:00 pm (Tehran zone)




Link

https://www.skyroom.online/ch/schoolofphysics/highenergyseminar



Abstract
In this talk, I will outline a fundamentally quantum description of bosonic dark matter. Following a quantum optics inspired approach, I will show the density operator of dark matter, which takes a mixed Gaussian form over a coherent state basis. This formalism also allows a precise description of quantities related to dark matter coherence. I will further give a continuous description of dark matter through the wave-particle transition, where the density fluctuation in various scales evolves between the two limits, showing a unique behavior near the boundary of these descriptions.

Link: https://www.skyroom.online/ch/schoolofphysics/highenergyseminar
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28
NOV
2024
SCHOOL OF COGNITIVE SCIENCES
Workshop

Repetitive Transcranial Magnetic Stimulation (rTMS)

SCHOOL OF COGNITIVE SCIENCES

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Workshop

Repetitive Transcranial Magnetic Stimulation (rTMS)

Dr. Elias Ebrahimzadeh


28 NOV 2024
09:00 - 17:00

Repetitive Transcranial Magnetic Stimulation (rTMS) - Workshop


Link: https://ipm.ac.ir/ViewNewsInfo.jsp?NTID=3135
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10
DEC
2024
SCHOOL OF PHYSICS
Workshop
IPM Workshop on High Energy Physics

SCHOOL OF PHYSICS

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Workshop
IPM Workshop on High Energy Physics

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10 DEC 2024
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کارگاه فیزیک انرژی‌های بالا
پژوهشکده فیزیک، پژوهشگاه دانش‌های بنیادی

۲۲ تا ۲۳ آذر ۱۴۰۳(۱۲-۱۳ دسامبر ۲۰۲۴)

(پنجشنبه و جمعه)


پژوهشکده فیزیک در نظر دارد کارگاهی دو روزه به صورت حضوری و با هدف کسب برخی از مهارت‌های ضروری در دو حوزه تحقیقاتی فیزیک نوسان نوترینوها و ساختار هادرون‌ها برگزار نماید. از علاقه‌مندان و پژوهشگران حوزه پدیده‌شناسی دعوت می‌شود در این کارگاه ثبت‌نام نمایند.

این دوره دارای دو بخش است. بخش اول به آموزش مفاهیم ضروری در مدل‌سازی نتایج آزمایشگاهی می‌پردازد. تمرکز این بخش از کارگاه بر روی آزمایش‌هایی است که ساختار هادرون‌ها را بررسی می‌کنند. در بخش دوم بسته نرم‌افزاری GLoBES معرفی شده و در کنار آموزش مفاهیم اساسی نوسان نوترینوها، شما با برخی از کاربردهای این نرم‌افزار آشنا خواهید شد.

ثبت نام در این کارگاه برای عموم پژوهشگران آزاد است. در صورتی که محقق شاخه ذرات هستید و مطالعات شما در حوزه تحقیقاتی مرتبط با ساختار هادرون‌ها و یا فیزیک نوترینوها است، ثبت‌نام در این کارگاه برای شما توصیه می‌شود.

اولویت ثبت‌نام برای دانشجویان کارشناسی ارشد و دکتری خواهد بود. پژوهشگران پسادکتری می‌توانند در این دوره شرکت نمایند. دانشجویان کارشناسی در صورت وجود ظرفیت، به صورت مشروط پذیرفته خواهند شد.

Link: https://physics.ipm.ac.ir/conferences/iwhep1403/index.jsp
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11
DEC
2024
SCHOOL OF PHYSICS
Workshop
IPM Workshop on High Energy Physics

SCHOOL OF PHYSICS

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Workshop
IPM Workshop on High Energy Physics

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11 DEC 2024
-

کارگاه فیزیک انرژی‌های بالا
پژوهشکده فیزیک، پژوهشگاه دانش‌های بنیادی

۲۲ تا ۲۳ آذر ۱۴۰۳(۱۲-۱۳ دسامبر ۲۰۲۴)

(پنجشنبه و جمعه)


پژوهشکده فیزیک در نظر دارد کارگاهی دو روزه به صورت حضوری و با هدف کسب برخی از مهارت‌های ضروری در دو حوزه تحقیقاتی فیزیک نوسان نوترینوها و ساختار هادرون‌ها برگزار نماید. از علاقه‌مندان و پژوهشگران حوزه پدیده‌شناسی دعوت می‌شود در این کارگاه ثبت‌نام نمایند.

این دوره دارای دو بخش است. بخش اول به آموزش مفاهیم ضروری در مدل‌سازی نتایج آزمایشگاهی می‌پردازد. تمرکز این بخش از کارگاه بر روی آزمایش‌هایی است که ساختار هادرون‌ها را بررسی می‌کنند. در بخش دوم بسته نرم‌افزاری GLoBES معرفی شده و در کنار آموزش مفاهیم اساسی نوسان نوترینوها، شما با برخی از کاربردهای این نرم‌افزار آشنا خواهید شد.

ثبت نام در این کارگاه برای عموم پژوهشگران آزاد است. در صورتی که محقق شاخه ذرات هستید و مطالعات شما در حوزه تحقیقاتی مرتبط با ساختار هادرون‌ها و یا فیزیک نوترینوها است، ثبت‌نام در این کارگاه برای شما توصیه می‌شود.

اولویت ثبت‌نام برای دانشجویان کارشناسی ارشد و دکتری خواهد بود. پژوهشگران پسادکتری می‌توانند در این دوره شرکت نمایند. دانشجویان کارشناسی در صورت وجود ظرفیت، به صورت مشروط پذیرفته خواهند شد.

Link: https://physics.ipm.ac.ir/conferences/iwhep1403/index.jsp
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19
FEB
2025
SCHOOL OF PHYSICS
School
Winter school on Physics of Complex Fluids

SCHOOL OF PHYSICS

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School
Winter school on Physics of Complex Fluids

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19 FEB 2025
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Winter school on Physics of Complex Fluids (PCF)
School of Physics, IPM
February 19-20, 2025 (Esfand 1-2, 1403)


The Winter School on Complex Fluids aims to enhance the knowledge of postdoctoral researchers and graduate students, particularly at the doctoral level, in the physics of fluids and complex systems. This program provides an in-depth exploration of the physics of complex fluids and hydrodynamic phenomena in soft and dispersed materials, delivering a solid foundation in these fields. The school covers a diverse range of materials with physical and mechanical properties between those of liquids and solids, including macromolecules (e.g., polymers in solution or melt, liquid crystals), suspensions, dispersions (colloids, emulsions, foams, immersed granular materials), dry granular materials, biological fluids, and self-assembling fluids like surfactants. These systems have applications in numerous scientific and industrial fields.

The curriculum combines experimental techniques with theoretical research to uncover fundamental mechanisms governing the dynamics of complex fluids. Participants will also gain practical experience with measurement techniques for dynamic and static parameters and explore simulation methods for modeling natural and industrial systems. Additionally, the school emphasizes applied fluids, addressing critical challenges in energy transition and biological sciences.


The deadline for registration is 3th of February, 2025 (15 Bahman, 1403).

Link: https://physics.ipm.ac.ir/conferences/pcf/
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20
FEB
2025
SCHOOL OF PHYSICS
School
Winter school on Physics of Complex Fluids

SCHOOL OF PHYSICS

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School
Winter school on Physics of Complex Fluids

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20 FEB 2025
-

Winter school on Physics of Complex Fluids (PCF)
School of Physics, IPM
February 19-20, 2025 (Esfand 1-2, 1403)


The Winter School on Complex Fluids aims to enhance the knowledge of postdoctoral researchers and graduate students, particularly at the doctoral level, in the physics of fluids and complex systems. This program provides an in-depth exploration of the physics of complex fluids and hydrodynamic phenomena in soft and dispersed materials, delivering a solid foundation in these fields. The school covers a diverse range of materials with physical and mechanical properties between those of liquids and solids, including macromolecules (e.g., polymers in solution or melt, liquid crystals), suspensions, dispersions (colloids, emulsions, foams, immersed granular materials), dry granular materials, biological fluids, and self-assembling fluids like surfactants. These systems have applications in numerous scientific and industrial fields.

The curriculum combines experimental techniques with theoretical research to uncover fundamental mechanisms governing the dynamics of complex fluids. Participants will also gain practical experience with measurement techniques for dynamic and static parameters and explore simulation methods for modeling natural and industrial systems. Additionally, the school emphasizes applied fluids, addressing critical challenges in energy transition and biological sciences.







The deadline for registration is 3th of February, 2025 (15 Bahman, 1403).

Link: https://physics.ipm.ac.ir/conferences/pcf/
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Past
20
NOV
2024
SCHOOL OF PARTICLES AND ACCELERATORS
Wednesday Weekly Seminar - Hybrid Format
Importance of research in hadron physics

SCHOOL OF PARTICLES AND ACCELERATORS

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Wednesday Weekly Seminar - Hybrid Format
Importance of research in hadron physics

Dr. Kazem Azizi - University of Tehran & IPM


20 NOV 2024
11:00 - 12:00

Abstract:

In this talk, I aim to draw attentions to the importance of research on different aspects of hadrons as nonperturbative objects made of quarks and gluons. In particular, introducing the interactions of hadrons with different currents (electromagnetic, weak, strong and graviton-like!) I will discuss how can we get knowledge on the structure of matter, investigate some effects in SM & BSM physics, search for dark matter & dark energy and make scenarios to address the matter-antimatter asymmetry!

Indico Link:
https://indico.hep.ipm.ir/e/k.azizi

Meeting Place:
Seminar Room, School of Particles and Accelerators, IPM

Link to Join Virtually:
https://www.skyroom.online/ch/ipm-particles/weekly-seminar

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20
NOV
2024
SCHOOL OF MATHEMATICS
Mathematics Colloquium
Shelah's Black Boxes

SCHOOL OF MATHEMATICS

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Mathematics Colloquium
Shelah's Black Boxes

Mohammad Golshani, IPM


20 NOV 2024
16:00 - 17:00

Black Box principles, introduced by Saharon Shelah, are prediction principles provable within standard mathematics (ZFC). In this talk, we review the history of their development and explore some of their applications.

Subscribing the Mathematics Colloquium mailing list:
https://groups.google.com/g/ipm-math-colloquium
Venue: Niavaran, Lecture Hall 1

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20
NOV
2024
SCHOOL OF MATHEMATICS
Combinatorics and Computing Weekly Seminar
The Offline Carpool Problem Revisited

SCHOOL OF MATHEMATICS

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Combinatorics and Computing Weekly Seminar
The Offline Carpool Problem Revisited

Saman Farhat , Amirkabir University of Technology/ Graduate Center of the City University of New York


20 NOV 2024
14:00 - 15:00

The carpool problem aims to schedule tasks over time t ∈ N from a P set of tasks [n] with each task i having a weight w_i(t) ≥ 0 and satisfying $‎sum_ {i=1}^n w_i(t) = l‎$. The objective is to achieve fair scheduling by maintaining a bounded error in cumulative task distribution, especially under online settings where task weights are unknown beforehand. Prior work achieves fairness with |E_i(t)| = O(n) for online scenarios with l = 1. In this work, we extend fairness bounds to general l and focus on the offline version where w_i(t) is known in advance. We introduce an ideal fairness criterion, ensuring |E_i(T)| < 1 upon schedule completion at time T, while also maintaining bounds at all intermediate times t < T. Our algorithm demonstrates that fairness can be attained in the offline scenario with an intermediate bound of O(n^2) for any l, a result not previously established in the literature. This is a joint work with Saad Mneimneh at the Graduate Center of the City University of New York.

Zoom room information:
https://us06web.zoom.us/j/85237260136?pwd=MFSZoKdmRXAjfaSaBzbf19lTaaKglf.1
Meeting ID: 852 3726 0136
Passcode: 362880
Venue: Niavaran, Lecture Hall 1

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19
NOV
2024
SCHOOL OF ASTRONOMY
Weekly Seminar (Online)
Cosmological Correlators from Flat Space Feynman Graphs

https://www.skyroom.online/ch/soa/weekly-seminar

SCHOOL OF ASTRONOMY

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Weekly Seminar (Online)
Cosmological Correlators from Flat Space Feynman Graphs

https://www.skyroom.online/ch/soa/weekly-seminar

Sadra Jazayeri
(Imperial College London, UK)


19 NOV 2024
13:30 - 15:00

Cosmological correlators, defined by the correlation functions of quantum fields at the
end of inflation, hold valuable clues about the physics at play during this period.
These quantum fluctuations set the initial conditions for matter and radiation
perturbations, which later evolve as they enter the Hubble horizon. By studying the
statistical properties of temperature fluctuations in the CMB and matter perturbations
in the large-scale structure (LSS), we gain access to these primordial correlators and,
in turn, the underlying physics of inflation at very high energy scales
(around 1014 GeV). In some ways, cosmological correlators are like the scattering
amplitudes of particle physics. Scattering amplitudes, which tell us the probability of
particles interacting, contain all the information in a theory, from particle content to
interaction details. So it’s natural to wonder: is there a direct connection between
cosmological correlators and amplitudes, even though one is defined ‘up in the sky’
and the other in our earthly accelerators? In this talk, I’ll propose a novel relationship
between the two and use it to identify signatures of certain new physics during
inflation, detectable in primordial non-Gaussianity.
To join the seminar, please click on the following link


https://www.skyroom.online/ch/soa/weekly-seminar




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18
NOV
2024
SCHOOL OF PHILOSOPHY
Biweekly Seminar
The Unreasonable Effectiveness of Mathematics: (Dis)solving Wigner's Applicability Problem

SCHOOL OF PHILOSOPHY

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Biweekly Seminar
The Unreasonable Effectiveness of Mathematics: (Dis)solving Wigner's Applicability Problem

Arezoo Islami, San Francisco State University


18 NOV 2024
17:30 - 19:30

The Unreasonable Effectiveness of Mathematics: (Dis)solving Wigner's Applicability Problem

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18
NOV
2024
SCHOOL OF COGNITIVE SCIENCES
Workshop

MRI image processing for brain assessment

SCHOOL OF COGNITIVE SCIENCES

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Workshop

MRI image processing for brain assessment

Hamid Soltanian-Zadeh, PhD


18 NOV 2024
14:00 - 17:00

MRI image processing for brain assessment - Woprkshop

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18
NOV
2024
SCHOOL OF PARTICLES AND ACCELERATORS
Journal Club: Experiment & Phenomenology – Hybrid Format
Three dimensional quasi-static model for high brightness beam dynamics simulation

SCHOOL OF PARTICLES AND ACCELERATORS

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Journal Club: Experiment & Phenomenology – Hybrid Format
Three dimensional quasi-static model for high brightness beam dynamics simulation

Mr. AmirHossein Mousavi - School of Particles and Accelerators, IPM


18 NOV 2024
11:00 - 12:00

Abstract:
In this talk, I present a three-dimensional quasi-static model for high brightness beam dynamics simulation in RF/DC photoinjectors, RF linacs, and similar devices on parallel computers. Although the paper is a little old, I found the idea very interesting and, of course, it is one of the remarkable papers in this field. In this model, electrostatic space-charge forces within a charged particle beam are calculated self-consistently at each time step by solving the three-dimensional Poisson equation in the beam frame and then transforming back to the laboratory frame. When the beam has a large energy spread, it is divided into a number of energy bins or slices so that the space-charge forces are calculated from the contribution of each bin and summed together. Image-charge effects from conducting photocathode are also included efficiently using a shifted-Green function method. For a beam with large aspect ratio, e.g., during emission, an integrated Green function method is used to solve the three-dimensional Poisson equation. Using this model, the authors studied beam transport in one Linac Coherent Light Sources photoinjector design through the first traveling wave linac with initial misalignment with respect to the accelerating axis.

Meeting Place:
Seminar Room, School of Particles and Accelerators, IPM

Link to Join Virtually:
https://www.skyroom.online/ch/ipm-particles/journal-club

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13
NOV
2024
SCHOOL OF PARTICLES AND ACCELERATORS
Wednesday Weekly Seminar - Hybrid Format
The 1S0 channel of proton-proton scattering in new chiral effective field theory power counting

SCHOOL OF PARTICLES AND ACCELERATORS

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Wednesday Weekly Seminar - Hybrid Format
The 1S0 channel of proton-proton scattering in new chiral effective field theory power counting

Dr. Behnaz Behzadmoghaddam - University of Tehran & IPM


13 NOV 2024
11:00 - 12:00

Abstract:
In this colloquium, I'll talk about the chiral effective field theory is used to investigate the spin singlet channel 1S0 of proton-proton (pp) scattering according to the new suggested power counting. For this purpose, the pp zero scattering amplitude is reproduced by inserting one pion exchange at leading order (LO) and the Coulomb interaction between protons at next-to-leading order (NLO). This leads to a systematic improvement up to NLO compared to the result obtained from Nijm93 potential model.

Indico Link:
https://indico.hep.ipm.ir/e/b.behzadmoghaddam

Meeting Place:
Seminar Room, School of Particles and Accelerators, IPM

Link to Join Virtually:
https://meet.google.com/bda-vsem-tuv

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News

Mathematics Colloquium
Shelah's Black Boxes
Mohammad Golshani, IPM
November 20, 2024
8th IPM Workshop on Particle Physics Phenomenology (IWPPP8)
December 25, 2024 (Dey 5, 1403)
Workshop on Dynamics and Scrambling of Quantum Information
December 18, 2024 (Azar 28, 1403)
Winter school on Physics of Complex Fluids
February 19-20, 2025 (Esfand 1-2, 1403)
The deadline for registration is 3th of February, 2025 (15 Bahman, 1403).
IPM Workshop on High Energy Physics
10-11 December 2024 (Thursday-Friday)
Deadline for registration: 2 December 2024
Postdoc Positions at IPM
- Condensed Matter National Laboratory
- School of Particles and Accelerators
- School of Physics
Workshop
Nanoscale Heat Transport
November 21, 2024 (01 Azar 1403)
Mathematical Logic Biweekly Seminar
Fall 2024


Scientific news in the media

Neutrinos, Theory, and Women in Physics
Yasaman Farzan, Simons Associate at ICTP, discusses her life and work
(An interview with ICTP)

 A project to boost study of human brain

 The Culture of Research and Scholarship in Mathematics



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