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61. Krakowska Szkoła Fizyki Teoretycznej

Serdecznie zapraszamy na 61. Krakowską Szkołę Fizyki Teoretycznej, która odbędzie się w dniach od 20.9 do 24.9.2021 w trybie on-line. Tematem szkoły jest "Electron-Ion Collider Physics". Więcej szczegółów można znaleźć na stronie: http://th-www.if.uj.edu.pl/school/2021/.

 

We cordially invite for 61 Cracow School of Theoretical Physics, which is scheduled for September 20-24 in the on-line form. The topic is "Electron-Ion Collider Physics". For more details see: http://th-www.if.uj.edu.pl/school/2021/.

 

Zapraszamy na seminarium 8.6.2021

We have a pleasure to invite you to the Particle Theory Seminar on Tuesday, June 8 at 12:15:
 
Prof. Romuald Janik (IFT, UJ)
Domain walls in confining theories, holography and extended hydrodynamics
 
Seminar will take place on the Zoom platform (coordinates upon request by email)

Zapraszamy na seminarium 1.6.2021

We have a pleasure to invite you to the Particle Theory Seminar on Tuesday, June 1 at 12:15:
 
Prof. Christophe Royon (University of Kansas)
 
Title
=======
Measuring intact protons at the LHC: From the odderon discovery to the search for axion-like particles
 
Abstract
==========
In the first part of the talk, we will describe the odderon discovery by the TOTEM and D0 experiments. The analysis compares the p pbar elastic cross section as measured by the D0 Collaboration at a center-of-mass energy of 1.96 TeV to that in pp collisions as measured by the TOTEM Collaboration at 2.76, 7, 8, and 13 TeV. The two data sets disagree at the 3.4$ sigma level and thus provide evidence for the t-channel exchange of a colorless, C-odd gluonic compound, also known as the odderon. We combine these results with a TOTEM analysis of the same C-odd exchange based on the total cross section and the ratio of the real to imaginary parts of the forward elastic strong interaction scattering amplitude in pp scattering, leading to a combined significance larger than 5 sigma.
In a second part of the talk, we will describe the perspective on the search for quartic anomalous couplings and axion-like particles using tagged protons in the final state, leading to sensitivities to beyond standard model physics that improve by 2 to 3 orders of magnitude on the coupling. We will finish by decribing briefly the ultra fast silicon detectors for timing measurements as well as for medical and cosmic ray physics applications.
 
Seminar will take place on the Zoom platform (coordinates upon request by email).

Zapraszamy na seminarium 25.5.2021

We have a pleasure to invite you to the Particle Theory Seminar on 
 
Tuesday, May 25, 2021 at 12:15
 
Dr. Michał Eckstein (Jagiellonian University)
 

Probing quantum foundations at subnuclear scales

Abstract: The standard model of particle physics is founded on the basic rules of quantum mechanics. One way to seek "new physics" is to question some of these rules. In my talk I will explain how to do it in a rigorous way, using the recent development in quantum information. Along with the conceptual scheme I will discuss the challenges for its empirical implementation in the subnuclear regime.

Seminar will take place on the Zoom platform (coordinates upon request by email).

Zapraszamy na seminarium EIC

This is a reminder that our next EIC PL seminar is on Monday, May 24, at 13:00.

 

Title: Jets in DIS

 

Speaker: prof. Krzysztof Kutak (Institute of Nuclear Physics Polish Academy of Sciences)

 

We meet at the usual place:

 

https://www.gotomeet.me/NCBJmeetings/electron-ion-collider

Zapraszamy na seminarium 19.5.2021

We have a pleasure to invite you the Particle Theory Seminar on 
 
WEDNESDAY (exceptional change of day), May 19, 2021 at 12:15
 
Prof. Stanisław Głazek (University of Warsaw)
 
Elementary example of exact effective-Hamiltonian computation
 
We present an exact computation of effective Hamiltonians for an elementary model obtained from the Yukawa theory by going to the limit of bare fermions being infinitely heavy and bare bosons being at rest with respect to the fermions that emit or absorb them. The coupling constant can be arbitrarily large. The Hamiltonians are computed by solving the differential equation of the renormalization group procedure for effective particles (RGPEP). Physical fermions, defined in the model as eigenstates of the effective Hamiltonians, are obtained in the form of an effective fermion dressed with a coherent state of effective bosons. The model computation illustrates the method that can be used in perturbative computations of effective Hamiltonians for realistic theories. It shows the mechanism by which the perturbative expansion and Tamm-Dancoff approximation increase in accuracy along the RGPEP evolution.
 
Seminar will take place on the Zoom platform (coordinates upon request by email).
 

Zapraszamy na seminarium 11.5.2021

 
We have the pleasure to invite you to the Particle Theory Seminar on Tuesday, May 11 at 12:15
 
Speaker: dr. Kamil Serafin, Institute of Modern Physics, CAS (Chinese Academy of Sciences), Lanzhou 
 
Title: On the description of heavy mesons using QCD of effective particles and Light Front basis approach
 
Seminar will take place on the Zoom platform (coordinates upon request by email).

Zapraszamy na prezentację laboratorium HAL

Zapraszamy na prezentację laboratorium Hardware Acceleration Laboratory, która odbędzie się 6 V wygłoszoną przez Piotra Korcyla. Prezentacja jest zaplanowana na ok. 14:45/15:00.

Hardware Acceleration Laboratory ma za zadanie tworzyć pomost pomiędzy szeroko rozumianymi naukami obliczeniowymi a informatyką, informatyką techniczną i elektroniką odpowiedzialnymi za powstawanie nowych platform obliczeniowych. Mnogość tych ostatnich: CPU, GPU, FPGA, ARM, TPU, neuromorphic jak i wszystkie możliwe ich kombinacje, jak również szybkie tempo rozwijanych algorytmów, w tym tych opartych na uczeniu maszynowym i sztucznych sieciach neuronowych przekracza zwyczajowo kompetencje użytkowników będących biologami, chemikami czy fizykami. Nowa platforma w postaci laboratorium HAL ma być brakującą dotychczas międzydyscyplinarną przestrzenią gdzie możliwe będzie poszerzanie kompetencji związanych z technikami obliczeniowymi oraz wymianę doświadczeń. W prezentacji przedstawię założenia jakie kierowały nami przy współorganizowaniu laboratorium oraz cele jakie sobie stawiamy które zilustruję aktualnie prowadzonymi badaniami.

 

Więcej informacji:  https://id.uj.edu.pl/digiworld

Zapraszamy na seminarium EIC

This is a reminder that our next EIC PL seminar is today, Monday, April 26, at 13:00.
 
Title: Introduction to GPDs
 
Speaker: prof. Jakub Wagner (National Centre for Nuclear Research)
 
 
More info at:
 
https://indico.bnl.gov/event/10165/

Zapraszamy na seminarium 27.4.2021

We have the pleasure to invite you to the Particle Theory Seminar on Tuesday, April 27 at 12:15:
 
Speaker: Prof. Andrzej Dragan (University of Warsaw)
 
Title: Quantum principle of relativity
 
Seminar will take place on the Zoom platform (details upon request). Zoom meeting will be open from 12.

Zapraszamy na seminarium 20.4.2021

We have the pleasure to invite you to the Particle Theory Seminar on Tuesday, April 20 at 12:15:
 
Speakers: Błażej Ruba, Piotr Korcyl (Inst. of Theor. Phys., Jagiellonian University)
 
Title: Study of a lattice 2-group gauge model
 
Abstract: In this talk we discuss a simple model belonging to the class of 2-group gauge systems based on the simplest symmetry group Z_2. Models of this type have independent degrees of freedom associated to both links and plaquettes subject to a certain constraint. We will present in details the  construction of this model, discuss the expected dynamics in different regions of phase space which we will corroborate with numerical results from Monte Carlo simulations.

Zapraszamy na seminarium EIC

 
Our next EIC PL  seminar will be held exceptionally next Monday, April 19, at 13:00.
 
Title: The role of the chiral anomaly in polarized deeply inelastic scattering: Emergent axion-like dynamics and topological transitions
 
Speaker: prof. Raju Venugopalan (BNL)
 
 
More info at:
 
https://indico.bnl.gov/event/10163/

Zapraszamy na seminarium 13.4.2021

We have the pleasure to invite you to the Particle Theory Seminar on Tuesday, April 13 at 12:15:
 
Prof. Krzysztof Cichy (Adam Mickiewicz University , Poznań)
 
Title: Exploratory directions in x-dependent partonic distributions from lattice QCD
 
Seminar will take place on the Zoom platform (details upon request). Zoom meeting will be open from 12.

Zapraszamy na seminarium EIC

Dear all,
 
Tomorrow, on Monday 29.03.2021 at 13:00 there will be our next EIC PL  seminar.
 
The title: Diffraction at the EIC
 
The speaker: prof. Anna Staśto, (Pennsylvania State University)
 
 
More info at:
 
 

Zapraszamy na seminarium EIC

Dear All,

 

Today's EIC seminar will be given at 13:00 by

Speaker: Prof. Krzysztof Piotrzkowski

Title: Extreme photon interactions at the EIC

We meet at the usual place:

https://www.gotomeet.me/NCBJmeetings/electron-ion-collider

Zapraszamy na seminarium 16.3.2021

We have a pleasure to invite you to the Particle Theory Seminar on Tuesday, March 16 at 12:15:

Krzysztof Golec-Biernat (IFJ Kraków)

Title: Solving evolution equations for double parton distributions
Seminar will take place on the Zoom platform (coordinates sent by email on request).

Zapraszamy na seminarium 9.3.2021

We have a pleasure to invite you to the Particle Theory Seminar on Tuesday, March 9 at 12:15:

Leszek Hadasz (IFT UJ Kraków)

Title: Symmetry protected topological phases of matter

Seminar will take place on the Zoom platform (coordinates sent by email on request).

Zapraszamy na seminarium 8.3.2021

We have a pleasure to invite you to the joint Complex Systems and Particle Theory Seminar on Monday, March 8 at 12:00:

Dr. Yizhuang Liu (University of Regensburg and T.D. Lee Institute, Shanghai)

Title: Transverse momentum dependent parton distribution functions from the large momentum effective theory

Seminar will take place on the Zoom platform (coordinates sent by email on request).

Zapraszamy na seminarium 2.3.2021

We have a pleasure to invite you to the Particle Theory Seminar on Tuesday, March 2 at 12:15:

Speaker: Krzysztof Golec-Biernat (IFJ Kraków)

Title: Double parton scattering

Seminar will take place on the Zoom platform (coordinates sent by email on request).
 

Zapraszamy na seminarium EIC

On Monday, March 1, we invite for the EIC seminar at 13:00.

Title: Lattice QCD for the EIC

Speaker: Prof. Krzysztof Cichy (UAM)
 

Please connect to the event:

https://www.gotomeet.me/NCBJmeetings/electron-ion-collider

Access Code: 395-721-853

Information about the planned seminars can be found at:

EIC PL Seminars [Electron Ion Collider Polish Group] (ifj.edu.pl)

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