Institute of Mechanics

Position: Assoc. Professor

Department: Matematical Modeling and Numerical Simulations

Room number: 105

Phone: +359 2 979 67 01

E-mail: nadezhda@imbm.bas.bg

Scientific degrees, institution, year:

Assoc. Professor, Institute of Mechanics,

Bulgarian Academy of Sciences, Sofia, Bulgaria, 2020

Ph.D., Physical-Mathematical Sciences

Joint Institute for Nuclear Research, Dubna, Russia,2012

Thesis title: Finite-size scaling and universality in lattice transport processes

MS, General Physics, 1997

MS, Teacher of Physics, !997

Sofia University St. Kliment Ohridski, Department of Radiophysics and Electronics

Fields of Research:

Finite-size scaling, statistical modeling of low-dimensional transport processes, directed avalanches, asymmetric simple exclusion process and its generalizations on networks and its biophysical applications

Recent Publications:

PEER-REVIEWED PUBLICATIONS

1. A.M. Povolotsky, N.C. Pesheva, and  N.Zh. Bunzarova (2023), Generalized TASEP on open chains with a modified injection condition, Series on BIOMECHANICS (2023) SJR 0.201

2. N. Zh. Bunzarova, N. C. Pesheva (2021), Aggregation-fragmentation of clusters in thе framework of gTASEP with аttraction interaction, Physics of Particles and Nuclei 52, pp. 169–184 (2021), IF: 0.318 (2019) https://link.springer.com/article/10.1134/S1063779621020027/

3. N. C. Pesheva, N. Zh. Bunzarova (2021), TASEP on networks with nontrivial geometry consisting of coupled simple linear chains, Journal of Theoretical and Applied Mechanics vol. 51 Issue 2, pp. 242-273 (2021), SJR: 0.2 (2020); ttp://jtambg.eu/papers/2021/JTAM2021_2_242-273.pdf

4. N. C. Pesheva, N. Zh. Bunzarova (2020), gTASEP with attraction interaction on lattices with open boundaries, Comptes rendus de l’Acad´emie bulgare des Sciences (2020) ISSN 1310–1331 (Print), ISSN 2367–5535 (Online), SJR 2018 0.205, (Scopus, Multidisciplinary) ( IF 0. 343 Q2 2019)

5. N. Zh. Bunzarova, N. C. Pesheva ,  and J. G. Brankov, (2019), One-dimensional discrete aggregation-fragmentation model, Phys. Rev. E, Vol. 100, 022145 IF:2.366

6. Brankov J.G., Bunzarova N. Zh., Pesheva N. C., Priezzhev V. B.,(2018), A model of irreversible jam formation in dense traffic. Physica A: Statistical Mechanics and its Applications, 494, 2018  IF:2.132

7. N. Zh, Bunzarova, N. C. Pesheva, V.B. Priezzhev, and J.G. Brankov (2017), A model of jam formation in congested traffic, Journal of Physics: Conf. Series, 012026, 936, IOP, 2017 (SJR): 0.240

8. N. Bunzarova, N. Pesheva (2017), One-dimensional irreversible aggregation with dynamics of a totally asymmetric simple exclusion process, Phys. Rev. E, Vol. 95, 052105, pp. 1-10.  IF: 2.366

9. N. Bunzarova, N. Pesheva, J. Brankov (2015), On the appearance of traffic jams in a long chain with a shortcut in the bulk, Physica A, Vol. 438, pp. 645-656.  IF: 2.132

10. N. Bunzarova, N. Pesheva, J. Brankov (2014), Asymmetric simple exclusion process on chains with a shortcut, Phys. Rev. E,  Vol. 89, 032125, pp. 1-7.  IF: 2.366

11. N. Zh. Bunzarova (2010), Statistical properties of directed avalanches,       Phys. Rev. E, Vol. 82, 031116 pp. 1-14.   IF: 2.366

12. J. G. Brankov and N. Zh. Bunzarova (2006), Finite-size scaling and universality at non-equilibrium phase transitions revisited, J. Theor. Appl. Mech. (Sofia), Vol. 36, No. 1, pp. 57-76. (SJR): 0.21

13. J. Brankov and N. Bunzarova (2005), Finite-size scaling and universality for the totally asymmetric simple-exclusion process, Phys. Rev. E, Vol. 71,  036130, pp. 1-10.  IF: 2.313

14. J. G. Brankov and N. Zh. Bunzarova (2005), Finite-size scaling and universality at non-equilibrium phase transitions, Physics of Elementary Particles and Nuclei, Vol.36, No. 7A, pp. 174-182 IF: 0.318 (2019)

15. J. Brankov, N. Pesheva, and N. Bunzarova (2004), Totally asymmetric exclusion process on chains with a double-chain section in the middle: Computer simulations and a simple theory, Phys. Rev. E, Vol. 69, 066128  pp. 1-13.  IF: 2.313

OTHER PUBLICATIONS

1. A.M. Povolotsky, N.C. Pesheva, N.Zh. Bunzarova.. Generalized TASEP on open chains with a modified injection condition. Cond-mat arXiv:2212.01622, https://arxiv.org/abs/2212.01622, (2022)

2. Bunzarova, N. Zh., Pesheva, N.C., Brankov, J.G.. One-dimensional discrete aggregation-fragmentation model. arXiv preprint arXiv:1811.12747, arxiv.org, (2018)

3. N. Zh. Bunzarova, N. C. Pesheva, J. G. Brankov,. On the appearance of traffic jams in a long chain with a shortcut in the bulk. http://arxiv.org/1410.1711, (2014)

4. N. Zh. Bunzarova and N. C. Pesheva, One-dimensional irreversible aggregation with TASEP dynamics. arxiv:1612.01947v2 [cond-mat.stat mech], (2016)

5. J. G. Brankov, N. Zh. Bunzarova, N. C. Pesheva, V. B. Priezzhev, A model of irreversible jam formation in dense traffic. arXiv:1711.09150, 2017

6. Валентина Канарская, Надежда Бънзарова (2014), Техноэтика в системе образования. LAP LAMBERT Academic Publishing, 2014, ISBN:978-3-65950-613-0

7. Nadezhda Bunzarova, Nina Pesheva, and Jordan Brankov (2013), TASEP on a Linear Network with a Bypass, International Conference on Mathematical Methods and Models in Biosciences, Biomath Communications 2013, Bulgarian Academy of Sciences, Sofia, Bulgaria.

8. J. Brankov, N. Pesheva, N. Bunzarova (2005). Proceedings of the X    Jubilee National Congress on Theoretical and Applied Mechanics, Varna, 2005, 442-456 (2006)

9. JG Brankov, NC Pesheva, N Zh Bunzarova.  One-Dimensional Traffic Flow Models: Theory and Computer Simulation. arXiv preprint arXiv:0803.2625, (2008)

10. Nadezhda Bunzarova, Nina Pesheva, Jordan Brankov. The asymmetric simple exclusion process on chains with a shortcut revisited. arXiv preprint arXiv:1311.6628 (2003)

PRESENTATIONS AND POSTER SESSIONS

1. A.M. Povolotsky, N.C. Pesheva, and N.Zh. Bunzarova(2), On an integrable version of the generalized totally asymmetric simple exclusion process on open chains, Mathematical Methods and Models in Biosciences (Biomath 2023). Oral presentation 18-23 June 2023, Pomorie, Bulgaria.

2. N. Zh. Bunzarova, and Pesheva, N.C., Numerical simulations and analytical studies of TASEP - a model of biological transport. MATHEMATICS OF LIFE 2021 (MOL2021), Oral presentation. September 13-18, 2021.

3. Bunzarova, N. Zh., Pesheva, N. C., Brankov, J. G., One-dimensional discrete aggregation-fragmentation mode,. 22 януари 2020, отчетна сесия на  ИМех, доклад за най-добро постижение за 2019г.

4. Н. Ж. Бънзарова, Н. Х. Пешева., Теория случайных блужданий в случае gTASEP. Memorial seminar dedicated to Vyacheslav Priezzhev “Search for beauty: from condensed matter to integrable systems”. Oral presentation (поканен доклад), JINR, Dubna, Russia, 10-12 September, 2019.

5. J Brankov, N Bunzarova, N Pesheva, VB Priezzhev, gTASEP as a model of irreversible aggregation. Poster presentation at Biomath18, 19-26 June 2018, Sofia, Bulgaria.

6. N. Zh, Bunzarova, N. C. Pesheva, V.B. Priezzhev, and J.G. Brankov (2017), A model of jam formation in congested traffic. Oral presentation at Intern. Conf. on Mathematical Modeling in Physical Sciences, Pathos, Cyprus, 28 – 31 August 2017.

7. Bunzarova N. (2017), A one dimensional model of irreversible aggregation. Oral presentation at SigmaPhi 2017, Intern. Conf. on Statistical Physics, Corfu, Greece, 10-14 July 2017.

8.  Нина Пешева, Надежда Бънзарова, Йордан Бранков,

International Workshop “Mathematical Modelling and Scientific Computing”.

(MMSC 2016), 18.09.2016 - 24.09.2016, Dobrich, Bulgaria.

9. Нина Пешева, Надежда Бънзарова, Йордан Бранков., On some new

properties of the Totally Asymmetric Simple Exclusion Process (Доклад),

III Национален конгрес по физически науки, 29.09.2016 - 02.10.2016, София, България.

10. N. Zh, Bunzarova and J.G. Brankov (2015), Totally asymmetric simple exclusion process on long chains with a shortcut in the bulk. Poster at Physics and Mathematics of Nonlinear Phenomena (PMNP2015), Universitа del Salento, Gallipoli, Italy, June 20-27, 2015.

11. N. Zh, Bunzarova (2015), Application of the Totally Asymmetric Simple Exclusion Process in Biophysics. Oral presentation at Intern. Conf. on Stochastic Thermodynamics in Biology, NORDITA, Stockholm, Sweden. 

12. N. Bunzarova, N. Pesheva, and J. Brankov (2014), The asymmetric simple exclusion process on chains with a shortcut revisited. Oral presentation at SigmaPhi 2014, Intern. Conf. on Statistical Physics, Rhodes, Greece.

13.  N. Bunzarova, N. Pesheva, and J. Brankov (2014), The Totally Asymmetric Simple Exclusion Process On Chains with a Shortcut of Arbitrary Length. Oral presentation at Biomath 2014, Intern. Conf. on Mathematical Methods and Models in Biosciences, Bulgarian Academy of Sciences, Sofia, Bulgaria.

14. Nadezhda Bunzarova, Nina Pesheva, and Jordan Brankov (2013), TASEP on a Linear Network with a Bypass, International Conference on Mathematical Methods and Models in Biosciences, Biomath 2013, Bulgarian Academy of Sciences, Sofia, Bulgaria.

15. Nadezhda Bunzarova (2012), Statistical properties of directed avalanches, Proceedings, 06/2013. Oral presentation at The 36th meeting of the JINR Programme Advisory Committee for Condensed Matter Physics, Dubna, 2012,

16. Nadezhda Bunzarova (2005), Finite-size scaling and universality for the totally asymmetric simple-exclusion process. Poster at the 11th International Summer school on “Fundamental problems in statistical physics”, Leuven, Belgium, 4–17 September 2005.

RESEARCH INTERESTS

Finite-size scaling, statistical modeling of low-dimensional transport processes, directed avalanches, asymmetric simple exclusion process and its generalizations on networks and its biophysical applications

Recent Projects: Project F-1402/2004 with the Ministry of Education and Science

Honors:

First Award from the Competition for Best achievement in the Institute of Mechanics 2019.

Institute of Mechanics tel.: +359 2 973 31 40; e-mail: office@imbm.bas.bg