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Dr Vadim Cheianov

Lecturer

Vadim Cheianov

Room: C8 Physics Building
Tel: +44 (0)1524 593058
Fax: +44 (0)1524 844037
Email: v.cheianov@lancaster.ac.uk
Office Hour: Wednesday 13:00 - 14:00

Research interests

I am a member of the Lancaster Nanoscale Dynamics and Mathematical Physics group. I am primarily interested in theoretical investigation of cooperative behaviour of quantum many- body systems. On the fundamental side I have been working on developing mathematical tools that facilitate understanding of quantum non-linear phenomena, especially those that are not captured by perturbation theory. On the applications side I have been looking into manifestations of many-body effects in various experimental systems including cold atomic gases, semiconductor nanostructures and recently discovered graphene.

Recent publications

Transport anomaly at the ordering transition for adatoms on graphene Physical Review B 83, 201401 (2011) Sergey Kopylov, Vadim Cheianov, Boris L Altshuler, Vladimir I Fal'ko
Sublattice ordering in a dilute ensemble of monovalent adatoms on graphene Epl 89, 56003 (2010) V. V Cheianov, O Syljuasen, B. L Altshuler, V. I Fal'ko
The time-dependent correlation function of the Jordan-Wigner operator as a Fredholm determinant Journal Of Statistical Mechanics-Theory And Experiment, P07035 (2009) M. B Zvonarev, V. V Cheianov, T Giamarchi
PHYSICS When Infinity Does Not Count Science 323, pp. 213-214 (2009) Vadim V Cheianov
Ordered states of adatoms on graphene Physical Review B 80, 233409 (2009) Vadim V Cheianov, Olav Syljuasen, B. L Altshuler, Vladimir Fal'ko
Hidden Kekule ordering of adatoms on graphene Solid State Communications 149, pp. 1499-1501 (2009) V. V Cheianov, V. I Fal'ko, O Syljuasen, B. L Altshuler
Effective-field theories for the nu=5/2 quantum Hall edge state Physical Review B 80, 233302 (2009) Alexey Boyarsky, Vadim Cheianov, Juerg Froehlich
Edge exponent in the dynamic spin structure factor of the Yang-Gaudin model Physical Review B 80, 201102 (2009) M. B Zvonarev, V. V Cheianov, T Giamarchi
Dynamical Properties of the One-Dimensional Spin-1/2 Bose-Hubbard Model near a Mott-Insulator to Ferromagnetic-Liquid Transition Physical Review Letters 103, 110401 (2009) M. B Zvonarev, V. V Cheianov, T Giamarchi
Threshold singularities in the dynamic response of gapless integrable models Physical Review Letters 100, 126403 (2008) Vadim V Cheianov, Michael Pustilnik
One-particle equal time correlation function for the spin-incoherent infinite U Hubbard chain Journal Of Physics A-Mathematical And Theoretical 41, 045002 (2008) Vadim V Cheianov, M. B Zvonarev
The focusing of electron flow and a Veselago lens in graphene p-n junctions Science 315, pp. 1252-1255 (2007) Vadim V Cheianov, Vladimir Fal'ko, B. L Altshuler
Spin dynamics in a one-dimensional ferromagnetic Bose Gas Physical Review Letters 99, 240404 (2007) M. B Zvonarev, V. V Cheianov, T Giamarchi
Resonant dephasing in the electronic Mach-Zehnder interferometer Physical Review Letters 99, 156801 (2007) Eugene V Sukhorukov, Vadim V Cheianov
Random resistor network model of minimal conductivity in graphene Physical Review Letters 99, 176801 (2007) Vadim V Cheianov, Vladimir I Fal'ko, Boris L Altshuler, Igor L Aleiner
Impurity scattering, Friedel Oscillations and RKKY interaction in graphene European Physical Journal-Special Topics 148, pp. 55-61 (2007) V. V Cheianov
Three-body local correlation function in the Lieb-Liniger model: bosonization approach Journal Of Statistical Mechanics-Theory And Experiment, P08015 (2006) Vadim V Cheianov, H Smith, M. B Zvonarev
Selective transmission of Dirac electrons and ballistic magnetoresistance of n-p junctions in graphene Physical Review B 74, 041403 (2006) Vadim V Cheianov, Vladimir I Fal'ko
Friedel oscillations, impurity scattering, and temperature dependence of resistivity in graphene Physical Review Letters 97, 226801 (2006) Vadim V Cheianov, Vladimir I Fal'ko
Exact results for three-body correlations in a degenerate one-dimensional Bose gas Physical Review A 73, 051604 (2006) VV Cheianov, H Smith, MB Zvonarev

Teaching

  • PHYS102 Classical Mechanics
  • HYS273 Theoretical Physics I - Mechanics and Variations
  • PHYS321 Atomic and Nuclear Physics
  • PHYS373 Short Project II