Weronika Golletz

PhD student in theoretical physics (time crystals) | Aspiring Deep Learning enginner

I am a PhD student in theoretical physics in Krzysztof Sacha's group at the Jagiellonian University in Kraków, Poland. I am also doing my postgraduate studies in Deep Neural Networks for Digital Media at the Warsaw University of Technology.

Contact me

weronika.golletz@doctoral.uj.edu.pl
weronika.golletz@protonmail.com

Research Interests

  

Time Crystals – periodically driven quantum systems

  

(Quantum) Machine Learning | Deep Learning

  

Quantum Many-Body systems

  

Computational physics (exact diagonalization, tensor networks, DMRG)

Skills

  
Python (TensorFlow, PyTorch), Julia, C, Mathematica
  
ITensor libraries
  
Linux, bash scripting, git
  
Inkscape – image processing
  
English (upper intermediate), Polish (native)

Education

Postgraduate studies

Warsaw University of Technology – Warsaw, Poland

Deep Neural Networks in Digital Media Applications

October 2022 – Present

Doctoral studies

Jagiellonian University – Cracow, Poland

Time Crystals (theoretical physics)

October 2019 – Present

M.Sc. in Physics

Wroclaw University of Science and Technology – Wroclaw, Poland

Thesis: Excitation transfer in non–uniform systems with long–range hopping

February 2018 – July 2019

B.Sc. in Physics

Wroclaw University of Science and Technology – Wroclaw, Poland

Thesis: Feynman path intergral formalism for description of statistics and correlations of many–particle systems

October 2014 – February 2018

Publications

[4] 

Weronika Golletz, Andrzej Czarnecki, Krzysztof Sacha, Arkadiusz Kuroś
Basis for time crystal phenomena in ultra-cold atoms bouncing on an oscillating mirror
New J. Phys. 24 093002 (2022)

[3] 

A. Kuroś, R. Mukherjee, W. Golletz, F. Sauvage, K. Giergiel, F. Mintert and K. Sacha
Phase diagram and optimal control for n-tupling discrete time crystal
New J. Phys. 22 095001 (2020)

[2] 

W. Golletz, W. Górecki, R. Ołdziejewski and K. Pawłowski
Dark solitons revealed in Lieb-Liniger eigenstates
Phys. Rev. Research 2 033368 (2020)

[1] 

M. Kurka, M. Dyksik, W. Golletz, M. Środa, V. Romanov, K. Moiseev, M. Motyka
Features of the carriers confinement in the InAsSb/InAsSbP quantum well for room-temperature operated mid–infrared emitters
Appl. Phys. Express 12 115504 (2019)

Conferences

777. WE-Heraeus-Seminar
Ultracold Quantum Matter: Basic Research and Applications

Bad Honnef, Germany

Poster presentation – Best Poster Award

December 2022
ECAMP14: 14th European Conference on
Atoms Molecules and Photons

Vilinius, Lithuania

Poster presentation

June 2022
Quantum Optics X

Torun, Poland

Poster presentation

September 2021
Ultracold Quantum Gases

Bad Honnef, Germany

Attendance online

August 2021
Munich Conference on Quantum Science and Technology

Munich, Germany

Poster presentation – attendance online

July 2021
Young Atom Optician Conference

Aarhus, Denmark

Poster presentation – attendance online

May 2021
Conference on Time Crystals

Trieste, Italy

Poster presentation – attendance online

March 2021
New Perspectives on Quantum Many-Body Chaos

London, UK

Attendance online

February 2021
48th Jaszowiec Conference on the Physics of Semiconductors

Szczyrk, Poland

Poster presentation

June 2019

Workshops, Internships and Schools

The Institute of Photonic Sciences

Barcelona, Spain

Internship as PhD visitor (seminar; study of DMRG algorithm)
Quantum Optics Theory (Prof. Dr. Maciej Lewenstein)

November 2022
Toulouse School on Machine Learning for Quantum Many-Body Physics

Toulouse, France

Attendance online

April 2022
Theory Winter School (MagLab)

Tallahassee, Florida

Poster presentation – attendance online

January 2022
Doctoral Training:
Quantum Simulations with Ultracold Atomic Gases

Les Houches, France

Poster presentation

September 2021
AtomQT Training School

Barcelona, Spain

Poster presentation

September 2019
Jaszowiec 2019
48th International School on the Physics of Semiconductors

Szczyrk, Poland

Poster presentation

June 2019
Center for Theoretical Physics
Polish Academy of Science

Warsaw, Poland

Internship – studies on the emergence of dark solitons

July 2018 – May 2019
Institute of Low Temperature and Structure Research
Polish Academy of Science

Wroclaw, Poland

Internship – synthesis and characterization of pure and rare–earth–ions–doped
hydroxyapatite and tricalcium phosphate

July 2017
Institute of Low Temperature and Structure Research
Polish Academy of Science

Wroclaw, Poland

Workshop – solid–state physical chemistry

July 2016

Other

Time Crystals conference

Cracow, Poland

Co-organizer

2023
Faculty Physics Tournament – 'Wydziałowy Turniej Fizyczny'

Faculty of Physics, Jagiellonian University, Cracow, Poland

Preparing test problems

2022–2023
Science Night in Lower Poland – 'Małopolska Noc Naukowców'

Cracow, Poland

Science popularizing event – co-organizer

September 2022