Select Publications

Preprints

Sirker J; Weihong Z; Sushkov OP; Oitmaa J, 2006, The J1-J2 model: First order phase transition versus deconfinement of spinons, http://dx.doi.org/10.48550/arxiv.cond-mat/0601183

Luscher A; Laeuchli A; Zheng W; Sushkov OP, 2005, Single-hole properties of the t-J model on the honeycomb lattice, http://dx.doi.org/10.48550/arxiv.cond-mat/0512074

Luscher A; Misguich G; Milstein AI; Sushkov OP, 2005, Local spin spirals in the Neel phase of La_{2-x}Sr_xCuO_4, http://dx.doi.org/10.48550/arxiv.cond-mat/0511453

Budker D; Lamoreaux SK; Sushkov AO; Sushkov OP, 2005, On the sensitivity of condensed-matter P- and T-violation experiments, http://dx.doi.org/10.48550/arxiv.cond-mat/0511153

Mukhamedjanov TN; Sushkov OP, 2005, A possibility for precise Weinberg angle measurement in centrosymmetric crystals with axis, http://dx.doi.org/10.48550/arxiv.cond-mat/0511003

Kotov VN; Sushkov OP, 2005, Spiral Spin Order and Transport Anisotropy in Underdoped Cuprates, http://dx.doi.org/10.48550/arxiv.cond-mat/0510416

Kotov VN; Sushkov OP, 2005, Theory of Anisotropic Hopping Transport due to Spiral Correlations in the Spin-Glass Phase of Underdoped Cuprates, http://dx.doi.org/10.48550/arxiv.cond-mat/0506604

Sushkov OP; Neto AHC, 2005, The Magnetism of Li doped La$_{2}$CuO$_4$: the antiferromagnetic spin-shard state, http://dx.doi.org/10.48550/arxiv.cond-mat/0504234

Zheng W; Singh RRP; Oitmaa J; Sushkov OP; Hamer CJ, 2005, Magnon and Hole Excitations in the Two-Dimensional Half-filled Hubbard Model, http://dx.doi.org/10.48550/arxiv.cond-mat/0501029

Mukhamedjanov TN; Sushkov OP, 2004, A suggested search for 207Pb nuclear Schiff moment in PbTiO3 ferroelectric, http://dx.doi.org/10.48550/arxiv.physics/0411226

Sirker J; Weiße A; Sushkov OP, 2004, The field-induced magnetic ordering transition in TlCuCl$_3$, http://dx.doi.org/10.48550/arxiv.cond-mat/0409530

Sushkov OP; Kotov VN, 2004, Theory of incommensurate magnetic correlations across the insulator-superconductor transition in underdoped La_{2-x}Sr_xCuO_4, http://dx.doi.org/10.48550/arxiv.cond-mat/0409377

Milstein AI; Sushkov OP, 2004, Vacuum polarization radiative correction to the parity violating electron scattering on heavy nuclei, http://dx.doi.org/10.48550/arxiv.hep-ph/0409149

Luscher A; Sushkov OP, 2004, Long-range dynamics of magnetic impurities coupled to a two-dimensional Heisenberg antiferromagnet, http://dx.doi.org/10.48550/arxiv.cond-mat/0408598

Kotov VN; Sushkov OP, 2004, Stability of the spiral phase in the 2D extended t-J model, http://dx.doi.org/10.48550/arxiv.cond-mat/0407242

Sirker J; Weisse A; Sushkov OP, 2004, Bose-Einstein condensation of magnons in TlCuCl$_3$, http://dx.doi.org/10.48550/arxiv.cond-mat/0406262

Sloggett C; Sushkov O, 2004, Electron correlations in two-dimensional small quantum dots, http://dx.doi.org/10.48550/arxiv.cond-mat/0406258

Mukhamedjanov TN; Sushkov OP; Cadogan JM, 2004, Manifestations of nuclear anapole moments in solid state NMR, http://dx.doi.org/10.48550/arxiv.physics/0405043

Sirker J; Weiße A; Sushkov OP, 2004, Consequences of spin-orbit coupling for the Bose-Einstein condensation of magnons, http://dx.doi.org/10.48550/arxiv.cond-mat/0403311

Sushkov OP; Kotov VN, 2003, Superconducting Spiral Phase in the two-dimensional t-J model, http://dx.doi.org/10.48550/arxiv.cond-mat/0310635

Milstein AI; Sushkov OP; Terekhov IS, 2003, Finite nuclear size effect on Lamb shift of s1/2, p1/2, and p3/2 atomic states, http://dx.doi.org/10.48550/arxiv.physics/0309018

Haase J; Sushkov OP; Horsch P; Williams GVM, 2003, Planar Cu and O hole densities in high-Tc cuprates determined with NMR, http://dx.doi.org/10.48550/arxiv.cond-mat/0307169

Singh RRP; Zheng W; Oitmaa J; Sushkov OP; Hamer CJ, 2003, A closer look at symmetry breaking in the collinear phase of the $J_1-J_2$ Heisenberg Model, http://dx.doi.org/10.48550/arxiv.cond-mat/0303075

Sushkov OP, 2003, Long Range Dynamics Related to Magnetic Impurity in the 2D Heisenberg Antiferromagnet, http://dx.doi.org/10.48550/arxiv.cond-mat/0303016

Mukhamedjanov TN; Dzuba VA; Sushkov OP, 2003, Enhancement of the electron electric dipole moment in gadolinium garnets, http://dx.doi.org/10.48550/arxiv.cond-mat/0301133

Milstein AI; Sushkov OP; Terekhov IS, 2002, Calculation of radiative corrections to the effect of parity nonconservation in heavy atoms, http://dx.doi.org/10.48550/arxiv.hep-ph/0212072

Milstein AI; Sushkov OP; Terekhov IS, 2002, Finite nuclear size and Lamb shift of p-wave atomic states, http://dx.doi.org/10.48550/arxiv.physics/0212018

Sushkov OP, 2002, Restricted and unrestricted Hartree-Fock calculations of conductance for a quantum point contact, http://dx.doi.org/10.48550/arxiv.cond-mat/0210130

Milstein AI; Sushkov OP; Terekhov IS, 2002, Radiative corrections and parity nonconservation in heavy atoms, http://dx.doi.org/10.48550/arxiv.hep-ph/0208227

Dzuba VA; Sushkov OP; Johnson WR; Safronova UI, 2002, Energy levels and lifetimes of Gd IV and enhancement of the electron dipole moment, http://dx.doi.org/10.48550/arxiv.physics/0206047

Kuenzi SA; Sushkov OP; Dzuba VA; Cadogan JM, 2002, Searches for violation of fundamental time reversal and space reflection symmetries in solid state experiments, http://dx.doi.org/10.48550/arxiv.cond-mat/0205113

Buhmann SY; Dzuba VA; Sushkov OP, 2002, Enhancement of the electron electric dipole moment in gadolinium 3+, http://dx.doi.org/10.48550/arxiv.physics/0204076

Sushkov OP; Oitmaa J; Weihong Z, 2001, Critical dynamics of singlet and triplet excitations in strongly frustrated spin systems, http://dx.doi.org/10.48550/arxiv.cond-mat/0111025

Milstein AI; Sushkov OP, 2001, Parity nonconservation in heavy atoms: The radiative correction enhanced by the strong electric field of the nucleus, http://dx.doi.org/10.48550/arxiv.hep-ph/0109257

Oitmaa J; Sushkov OP, 2001, Two-dimensional randomly-frustrated spin 1/2 Heisenberg model, http://dx.doi.org/10.48550/arxiv.cond-mat/0105337

Zasinas E; Sushkov OP; Oitmaa J, 2001, Phase Diagram of the Spin-Orbital model on the Square Lattice, http://dx.doi.org/10.48550/arxiv.cond-mat/0105178

Sushkov OP, 2001, Conductance anomalies in a one-dimensional quantum contact, http://dx.doi.org/10.48550/arxiv.cond-mat/0104006

McKenzie RH; Merino J; Marston JB; Sushkov OP, 2001, Charge ordering and antiferromagnetic exchange in layered molecular crystals of the theta type, http://dx.doi.org/10.48550/arxiv.cond-mat/0102142

Sushkov OP, 2000, Breit interaction correction to the hyperfine constant of an external s-electron in many-electron atom, http://dx.doi.org/10.48550/arxiv.physics/0010028

Sushkov OP; Oitmaa J; Weihong Z, 2000, New quantum phase transitions in the two-dimensional J1-J2 model, http://dx.doi.org/10.48550/arxiv.cond-mat/0007329

Sushkov OP, 2000, Spin 1/2 Magnetic Impurity in a 2D Magnetic System Close to Quantum Critical Point, http://dx.doi.org/10.48550/arxiv.cond-mat/0004057

Kotov VN; Zhitomirsky ME; Sushkov OP, 2000, Critical Dynamics of Singlet Excitations in a Frustrated Spin System, http://dx.doi.org/10.48550/arxiv.cond-mat/0001282

Kotov VN; Oitmaa J; Sushkov O; Weihong Z, 1999, Spontaneous dimer order, excitation spectrum, and quantum phase transitions in the J1-J2 Heisenberg model, http://dx.doi.org/10.48550/arxiv.cond-mat/9912228

Kotov VN; Sushkov OP, 1999, On the nature of the transition from the spontaneously dimerized to the Neel phase in the two-dimensional J1-J2 model, http://dx.doi.org/10.48550/arxiv.cond-mat/9907178

Shevchenko PV; Sandvik AW; Sushkov OP, 1999, Double-layer Heisenberg antiferromagnet at finite temperature: Brueckner Theory and Quantum Monte Carlo simulations, http://dx.doi.org/10.48550/arxiv.cond-mat/9905227

Sushkov OP, 1999, Quantum spin ladder with dynamic phonons. Bound states of magnons and phonons, http://dx.doi.org/10.48550/arxiv.cond-mat/9905030

Kotov VN; Oitmaa J; Sushkov OP; Weihong Z, 1999, Low-energy singlet and triplet excitations in the spin-liquid phase of the two-dimensional J1-J2 model, http://dx.doi.org/10.48550/arxiv.cond-mat/9903154

Byrnes TMR; Murphy MT; Sushkov OP, 1999, One and Two Dimensional Spin Systems in the Regime Close to Deconfinement of Spinons, http://dx.doi.org/10.48550/arxiv.cond-mat/9902249

Shevchenko PV; Kotov VN; Sushkov OP, 1999, Spectrum of elementary and collective excitations in the dimerized S=1/2 Heisenberg chain with frustration, http://dx.doi.org/10.48550/arxiv.cond-mat/9901302

Marinaro D; Sushkov O, 1998, Superconductivity and spin triplet collective mode in the t-J model close to antiferromagnetic instability, http://dx.doi.org/10.48550/arxiv.cond-mat/9810141


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