Professor,
Institute of Theoretical Physics, University of Wroclaw,
Plac Maksa Borna 9, 50-204 Wroclaw
tel.: +48 50 239 9916, +48 71 375 9415
fax.: +48 71 321 4454
e-mail: jjedift.uni.wroc.pl

Scientific area of interest:
statistical mechanics of lattice systems, thermodynamics, thermal and quantum phase transitions, interacting fermion systems, Falicov-Kimball-like and Hubbard-like models, flat-band and nearly-flat-band electron systems

Representative recent publications:

• Derzhko V., Jedrzejewski J., Krokhmalskii T., On the nature of striped phases: striped phases as a stage of "melting" of 2D crystals, Eur. Phys. J. B, 2009, 68, 501-510; Preprint arXiv:0810.4463v2 [cond-mat.str-el].
• Derzhko V., Jedrzejewski J., Charge-Stripe Phases Versus a Weak Anisotropy of Nearest-Neighbor Hopping, J. Stat. Phys., 2007, 126, No. 3, 467-505.
• Jedrzejewski J., Krokhmalskii T., Exact Results for Spatial Decay of Correlations in Low-Dimensional Insulators, Phys. Rev. B, 2005, 72, 233106-1-4.
• Jedrzejewski J., J. Miкkisz, Ground States of Lattice Gases with “Almost” Convex Repulsive Interactions, J. Stat. Phys., 2000, 98, 589–620.
• Gajek Z., Jedrzejewski J., Lemaсski R., Canonical Phase Diagrams of the 1D Falicov–Kimball Model at T = 0, Physica A, 1996, 223, 175–192.
• Borgs Ch., Jedrzejewski J., Kotecky R., The Staggered Charge–Order Phase of the Extended Hubbard Model in the Atomic Limit, J. Phys. A: Math. Gen., 1996, 29, 733–747.