Staff profile

• mathematical physics
• nonlinear systems
• The Skyrme model in 2 and 3 dimensions
• Solitons in inhomogeneous systems
• Electron-phonon interaction in nano-systems

• Durham Centre for Bioimaging Technology
• Mathematical & Theoretical Physics
• Mathematical & Theoretical Physics: Solitons in Field Theory

• Explaining the Covid 19 epidemic

• 0000: 'National and International Collaboration': 'International Collaboration with L. Brizhik and A. Eremko both from Kiev.'

Available for media contact about:

• Europe: Language, literature & culture: Belgium
• Computers: computers & networks
• Computers: non-linear science
• Pure mathematics: mathematical modelling of physical phenomena particularly structures & fluid flow
• Computer Science: Computer technology
• Mathematical Sciences and Statistics: Mathematical physics
• Numerical analysis: Mathematical physics
• Particle theory: Mathematical physics
• Physics: Mathematical physics
• Language, Literature & the Arts: Computer Music
• Music: Computer Music
• Mathematical Sciences and Statistics: Computer Music

Conference Paper

• Brizhik, L., Eremko, A. Piette, B. & Zakrzewski, W.J. (2010), Ratchet effect of Davydov's solitons in nonlinear low-dimensional nanosystems, International Journal of Quantum Chemistry 110: Molecular Self-Organization in Micro-, Nano-, and Macro-Dimensions: From Molecules to Water, to Nanoparticles, DNA and Proteins”. Kiev, Wiley, Kiev, 25-37.
• Brizhik, L., Eremko, A., Ferreira, L.A., Piette, B. & Zakrzewski, W.J. (2009), Some Properties of Solitons, in Russo, Nino, Antonchenko, V. IA. & Kryachko, Eugene S. eds, NATO Science for Peace and Security Series A: Chemistry and Biology SelfOrganization of Molecular Systems: NATO Advanced Research Workshop on Molecular Self-Organization. Kiev, Springer, Dordrecht, 103-121.
• Brizhik, L., Eremko, A., Piette, B. & Zakrzewski, W.J. (2009), Davydov's solitons in zigzag carbon nanotubes, International Journal of Quantum Chemistry 110: Molecular Self-Organization in Micro-, Nano-, and Macro-Dimensions: From Molecules to Water, to Nanoparticles, DNA and Proteins. Wiley, 11-24.
• Ferreira, L.A., Piette, B. & Zakrzewski, W.J. (2008), Dynamics of the topological structures in inhomogeneous media, Journal of Physics: Conference Series 128: The 5th International Symposium on Quantum Theory and Symmetries. Valladolid, Spain, IOP Publishing, 012027.
• Manton, N.S. & Piette, B.M.A.G (2001), Understanding Skyrmions Using Rational Maps, in C.Casacuberta & et al. eds, Progress in Mathematics 201: European Congress of Mathematics. Barcelona, Birkhauser, Barcelona, 469-479.
• Ioannidou, T. Piette, B. & Zakrzewski, W.J. (2000), Skyrmions from Harmonic Maps, Quark 2000. St Petersburg, St Petersburg.
• Ioannidou, T. Piette, B. & Zakrzewski, W.J. (1998), Low Energy States in the SU(N) Skyrme Model, in Eliashvili, M et al eds, Proceedings of ISPM-98 ISPM-98. 91-123.
• Piette, B.M.A.G. & Zakrzewski, W.J. (1994), General Structures in (2+1) Dimensional Models, in Spatschek, K.H. & Mertens, F.G. eds, Nonlinear Coherent Structures in Physics and Biology Plenum Press, 283-286.
• Piette, B. & Zakrzewski, W.J. (1993), Soliton-like Structure in (2+1) Dimensions, in P.L. Christiansen et al. eds, Future Directions of Nonlinear Dynamics in Physical and Biological Systems Plenum Press, 73-76.
• Piette, B. & Zakrzewski, W.J. (1993), Conserved Quantities of the Soliton Scatterings in (2+1) Dimensions, Anales de Fisica, Monografias V: Madrid, CIEMAT/RSEF, Madrid, 285-288.
• Piette, B. & Zakrzewski, W.J. (1993), Extended Structures in (2+1) Dimensions, in P.A. Clarkson eds, Applications of Analytic and Geometric Methods to Nonlinear Differential Equations Kluwer Academic Publishers, 47-64.
• Antoine, J-P. Duval, M. Murenzi, R. & iette, B. (1992), Image analysis with 2D wavelet transform: detection of position orientation and contour of simple objects, in Y. Meyer eds, Wavelets and their applications Masson and Springer-Verlag, Berlin, 144-159.
• Piette, B & Zakrzewski, W.J. (1991), Interactions of Solitons in (2+1) Dimensions, in Remoissenet, M. & Peyrard, M eds, Nonlinear Coherent Structures in Physics and Biology Dijon, Springer-Verlag, Dijon, 242-249.
• Peyrard, M. Piette, B. & Zakrzewski, W.J. (1991), Skyrmions in (2+1) dimensions, $25^{th}$ International Conference on High Energy Physics. World Scientific, 1415.
• Piette, B. & Zakrzewski, W.J. (1991), Skyrmions and their scattering in (2+1) dimensions, in P. Garbaczewski & Z. Popowicz eds, Nonlinear Fields: Classical, Random, Semiclassical Karpacz, World Scientific, Karpacz, 225-243.
• Piette, B. & Zakrzewski, W.J. (1991), Skyrmions scattering in (2+1) dimensions, Proceedings of the $25^{th}$ International Conference on High Energy Physics Bruxelles, Springer Verlag, Brussels, 325-329.
• Piette, B. (1988), Some Solutions of the U(N) Sigma Models, in H.D. Doebner, J.D. Hennig & T.D. Palev. eds, Lect. Notes in Physics Proc. 16th international Colloquium on Group Theoretical Methods in Physics. Varna, Springer, Varna, 569.
• Antoine J-P. & Piette B. (1987), Classical Non-Linear $\sigma$ Models on Grassmann Manifolds, in Mitter, H. & Pittner, L. eds, Recent Development in Mathematical Physics. Schladming, Springer, Berlin, 191.

Conference Proceeding

• Piette, B. & Zakrzewski, W.J. (2008). Some Aspects of Dynamics of Topological Solitons. 22nd Max Born Symposium,, Wroclaw.
• Piette, B. & Zakrzewski, W.J. (2008). Scattering of sine-Gordon Kinks and Breathers on a Finite Width Well. Dynamic Systems and Applications, Atlanta, Georgia, USA.
• Brizhik, L. Eremko, A. Piette, B. & Zakrzewski, W. (2008). Effects of Periodic electromagnetic Field on Charge Transport in Macromolecules. Frohlich Symposium, Biophysical Aspects of Cancer: Electromagnetic Mechanisms.
• Kopeliovich, V.B., Piette, B. & Zakrzewski, W.J. (2006). Mass Terms in the Skyrme Model. Quark 2006, St' Petersbourg, Russia.
• Piette, B.M.A.G. & Zakrzewski, W.J. (2000). Nontopological structures in the baby-Skyrme model. Solitons, Properties, Dynamics, Interactions and Applications,, Springer.
• Ioannidou, T., Piette, B.M.A.G. & Zakrzewski, W.J. (1999). SU(N) Skyrmions and two dimensional CPN Rational Maps. New symmetries and integrable models, Karpacz.
• Ioannidou, T., Piette, B.M.A.G. & Zakrzewski, W.J. (1999). Three Dimensional Skyrmions and Harmonic Maps. Halifax.
• Piette, B.M.A.G. & Zakrzewski, W.J. (1999). Skyrmions and Domain Walls. Properties, Dynamics, Interactions and Applications,, Springer.
• Piette, B.M.A.G. & Zakrzewski, W.J (1997). Soliton-like structures in two dimensions and their properties.
• Piette, B. & Zakrzewski, W.J. (1996). Some Aspects of Soliton Unwindings. World Scientific.
• Piette, B.M.A.G. & Zakrzewski, W.J. (1995). Scattering of extended structures in (2+1) dimensional models,. World Scientific.

Journal Article

• Sharma, Mohit, Biela, Artur P., Kowalczyk, Agnieszka, Borzęcka-Solarz, Kinga, Piette, Bernard M. A. G., Gaweł, Szymon, Bishop, Joshua, Kukura, Philipp, Benesch, Justin L. P., Imamura, Motonori, Scheuring, Simon & Heddle, Jonathan G. (2022). Shape-Morphing of an Artificial Protein Cage with Unusual Geometry Induced by a Single Amino Acid Change. ACS Nanoscience Au
• Piette, Bernard M. A. G., Kowalczyk, Agnieszka & Heddle, Jonathan G. (2022). Characterization of near-miss connectivity-invariant homogeneous convex polyhedral cages. Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences 478(2260): 20210679.
• Majsterkiewicz, Karolina, Biela, Artur P., Maity, Sourav, Sharma, Mohit, Piette, Bernard M. A. G., Kowalczyk, Agnieszka, Gaweł, Szymon, Chakraborti, Soumyananda, Roos, Wouter H. & Heddle, Jonathan G. (2022). Artificial Protein Cage with Unusual Geometry and Regularly Embedded Gold Nanoparticles. Nano Letters 22(8): 3187-3195.
• Piette, Bernard M.A.G. & Heddle, Jonathan G. (2020). A Peptide–Nucleic Acid Replicator Origin for Life. Trends in Ecology & Evolution 35(5): 397-406.
• Brizhik, L. S., Luo, J., Piette, B. M. A. G. & Zakrzewski, W. J. (2019). Long-range donor-acceptor electron transport mediated by α helices. Physical Review E 100(6): 062205.
• Malay, Ali D., Miyazaki, Naoyuki, Biela, Artur, Chakraborti, Soumyananda, Majsterkiewicz, Karolina, Stupka, Izabela, Kaplan, Craig S., Kowalczyk, Agnieszka, Piette, Bernard M. A. G., Hochberg, Georg K. A., Wu, Di, Wrobel, Tomasz P., Fineberg, Adam, Kushwah, Manish S., Kelemen, Mitja, Vavpetič, Primož, Pelicon, Primož, Kukura, Philipp, Benesch, Justin L. P., Iwasaki, Kenji & Heddle, Jonathan G. (2019). An ultra-stable gold-coordinated protein cage displaying reversible assembly. Nature 569: 438-442.
• Luo, J. & Piette, B. M. A. G. (2018). Directed polaron propagation in linear polypeptides induced by intramolecular vibrations and external electric pulses. Physical Review E 98(1): 012401.
• Banwell, Eleanor F., Piette, Bernard M. A. G., Taormina, Anne & Heddle, Jonathan G. (2018). Reciprocal Nucleopeptides as the Ancestral Darwinian Self-Replicator. Molecular Biology and Evolution 35(2): 404-416.
• Luo, Jingxi & Piette, Bernard (2017). A generalised Davydov-Scott model for polarons in linear peptide chains. European Physical Journal B 90(8): 155.
• Brizhik, L., Piette, B.M.A.G. & Zakrzewski, W.J. (2014). Donor-acceptor electron transport mediated by solitons. Physical Review E 90(5): 052915.
• Brizhik, L.S., Eremko, A.A., Piette, B.A.M.G. & Zakrzewski, W.J. (2014). Thermal enhancement and stochastic resonance of polaron ratchet. Physical Review E 89(6): 062905.
• Chakrabarti, B, Piette, BMAG & Zakrzewski, WJ (2012). Spontaneous polaron transport in biopolymers. EPL (Europhysics Letters) 97(4): 47005.
• Nelmes,S & Piette,B.M.A.G. (2012). Phase transition and anisotropic deformations of neutron star matter. Physical Review D: Particles, Fields, Gravitation and Cosmology 85(12): 123004.
• Chakrabarti, B., Piette, B. & Zakrzewski, W.J.Z. (2012). Biopolymer hairpin loops sustained by polarons. Physical review E 86(2): 021910.
• Nelmes,S. & Piette,B.M.A.G. (2011). Skyrmion stars and the multilayered rational map ansatz. Physical Review D: Particles, Fields, Gravitation and Cosmology 84(8): 085017.
• Smertenko, Andrei P., Piette, Bernard & Hussey, Patrick J. (2011). The Origin of Phragmoplast Asymmetry. Current Biology 21(22): 1924-1930.
• Brizhik, L. Eremko, A. Piette, B. & Zakrzewski, W.J. (2010). Ratchet dynamics of large polarons in asymmetric diatomic molecular chains. Journal of physics: condensed matter 22(15): 155105.
• Liu, J.L., Piette, B.M.A.G., Deeks, M.J., Franklin-Tong, V.E. & Hussey, P.J. (2010). A Compartmental Model Analysis of Integrative and Self-Regulatory Ion Dynamics in Pollen Tube Growth. PLoS One 5(10): e13157.
• Piette, B.M.A.G., Liu, J., Peeters, K., Smertenko, A., Hawkins, T., Deeks, M., Quinlan, R., Zakrzewski, W.J. & Hussey, P.J. (2009). A Thermodynamic Model of Microtubule Assembly and Disassembly. PLoS ONE 4(8): e6378.
• Piette B. & Zakrzewski, W.J. (2009). Scattering of sine-Gordon Breathers on a Potential Well. Physical Review E Statistical, Nonlinear and Soft Matter Physics 79(4): 046603.
• Piette, B. & Zakrzewski, W.J. (2008). Skyrme Model with Different Mass Terms. Physical Review D 77: 074009 (.
• Ferreira, L.A., Piette, B. & Zakrzewski, W.J. (2008). Wobbles and other kink-breather solutions of the Sine Gordon model. Physical Review E 77: 036613.
• Lin, W.T. & Piette, B. (2008). Skyrmion Vibration Modes within the Rational Map Ansatz. Physical Review D: Particles, Fields, Gravitation and Cosmology 77(12): 125028
• Piette, B.M.A.G. & Probert, G.I. (2007). Towards Skyrmion Stars: Large Baryon Configurations in the Einstein-Skyrme Model. Physical Review D 75: 125023.
• Bratek, L., Brizhik, L., Eremko, A., Piette, B., Watson, M. & Zakrzewski, W.J. (2007). Self-trapped electron states in carbon nanotubes. Physica D 228(2): 130-139.
• Piette, B. & Zakrzewski, W.J. (2007). Dynamical properties of a Soliton in a Potential Well. Journal of Physics A: Mathematical and Theoretical 40(2 ): 329-346.
• Brizhik, L., Eremko, A., Piette, B. & Zakrzewski, W.J. (2007). Adiabatic self-trapped states in carbon nanotubes. Journal of Physics: Condensed Matter 19(30): 306205.
• Piette, B. & Zakrzewski, W.J. (2007). Scattering of Sine-Gordon kinks on potential wells. Journal of Physics A: Mathematical and Theoretical 40(22): 5995-6010.
• Brizhik, L., Eremko, A., Piette, B. & Zakrzewski, W.J. (2006). Charge and energy transfer by solitons in low-dimensional nanosystems with helical structure. Chemical Physics 324(1): 259-266.
• Brizhik, L., Eremko, A., Piette, B. & Zakrzewski, W.J. (2006). Electron self-trapping on a nano-circle. Physica D: Nonlinear Phenomena 218(1): 36-55.
• Kopeliovich, B.V. Piette, B. & Zakrzewski, W.J. (2006). Mass terms in the Skyrme Model. Physical Review D 73(1): 014006.
• Piette, B. & Ward, R.S. (2005). Planar Skyrmions: vibrational modes and dynamics. Physica D: Nonlinear Phenomena 201(1-2): 45-55.
• Piette, B., Zakrzewski, W.J. & Brand, J. (2005). Scattering of Topological Solitons on Holes and Barriers. Journal of Physics A: Mathematical and General 38(38): 10403-10412.
• Brizhik, L. Eremko, A. Piette, B. & Zakrzewski, W.J. (2004). Solitons in alpha-helical proteins. Physical Review E E(70): 031914.
• Brizhik, L., Eremko, A., Piette, B. & Zakrzewski, W.J. (2003). Spontaneous Localisation of Electrons in Two-dimensional Lattices within the Adiabatic Approximation. Journal of Mathematical Physics (44): 3689-3697.
• Brizhik, L., Eremko, A., Piette, B. & Zakrzewski, W.J. (2003). Static solutions of a D-dimensional Modified Nonlinear Schroedinger Equation. Nonlinearity 16(4): 1481-1497.
• Brizhik, L., Eremko, A., Piette, B. & Zakrzewski, W.J. (2003). Spontaneous Localization of Electrons in Lattices with Non-Local Interactions. Physical Review B B(68): 104301.
• Brizhik, L. Eremko, A. Piette, B. & Zakrzewski, W.J. (2002). Electron Self-Trapping in Discrete Two-Dimensional Lattices: II. Analytical Study. Ukr. Fiz. Journal (47): 890-897.
• Brizhik, L. Eremko, A. Piette, B. & Zakrzewski, W.J. (2001). Electron Self-Trapping in Discrete Two-Dimensional Lattices. Physica D: Nonlinear Phenomena D(159): 71-90.
• Floratos, I. & Piette, B.M.A.G. (2001). Multi-Skyrmion Solutions for the 6th order Skyrme Model. Physical Review D D(64): 045009.
• Brizhik, L Piette, B. & Zakrzewski, W.J. (2001). Electron Self-Trapping in Anisotropic Two Dimensional Lattices. Ukr. Fiz. Journal (46): 503-511.
• I. Floratos & B.M.A.G. Piette (2001). Spherically Symmetric Solutions of the sixth order SU(N) Skyrme Models. Journal of Mathematical Physics 42(12): 5580-5595.
• Brizhik, L., Eremko, A., Piette, B.M.A.G. & Zakrzewski, W.J. (2001). Spontaneously Localized Electron States in a Discrete Anisotropic Two-Dimensional Lattice. Physica D: Nonlinear Phenomena D(159): 71-90.
• Ioannidou, T. Piette, B. Sutcliffe, P. & Zakrzewski, W.J. (2001). Skyrmions and Rational Maps. Nonlinearity (14): C1-C5.
• Brizhik, L., Eremko, A. & Piette, B.M.A.G. (2001). Solitonic Electron States in a Discrete Two-Dimensional Lattice. Physica D: Nonlinear Phenomena 2802: 1-20.
• Brihaye, Y. & Piette, B.M.A.G. (2001). Gravitating monopoloes in SU(3) gauge theory. Physical Review D D(64): 084010.
• Brihaye, Y., Paturyan, V., Piette, B.M.A.G. & Tchrakian, D.H. (2001). Instantons in 4-dimensional gauged O(5) Skyrme models. Journal of Methematical Physics (42): 4669-4683.
• Piette, B & Tchrakian, DH (2000). Static Solutions in the U(1) Gauged Skyrme Model. Phys. Rev D(62): 025020.
• Kudryavtsev, A. Piette, B. & Zakrzewski, W.J. (2000). Interaction of Skyrmions with domain walls. Physical Review D D( 61): 025016.
• Ioannidou, T., Piette, B.M.A.G. & Zakrzewski, W.J. (1999). SU(N) Skyrmions and Harmonic Maps. Journal of Mathematical Physics (40): 6353-6365.
• Ioannidou, T., Piette, B.M.A.G. & Zakrzewski, W.J. (1999). Spherically Symmetric Solutions of the SU(N) Skyrme Models. Journal of Mathematical Physics 40: 6223-6233.
• Piette, B.M.A.G. & Zakrzewski, W.J. (1998). Localized solutions in a 2 dimensional landau-lifshitz model. Physica D: Nonlinear Phenomena D(119): 314-326.
• Piette, B.M.A.G. & Zakrzewski, W.J. (1998). Metastable stationary solutions of the radial d dimensional sine-Gordon model. Nonlinearity (11): 1103-1110.
• Piette, B.M.A.G., Kudryavtsev, A. & Zakrzewski, W.J. (1998). Mesons, baryons and waves in the baby skyrmion model. European Physical Journal C: Particles and Fields C(1): 333-341.
• Piette, B.M.A.G., Kudryavtsev, A. & Zakrzewski, W.J. (1998). Skyrmions and domain walls in (2+1) dimensions. Nonlinearity (11): 783-795.
• Piette, B.M.A.G., Bogolubsky, I.L. & Zakrzewski, W.J. (1998). Solitons of a general gauged S^2 model with a mass term. Physics Letters B B(432): 151-158.
• Piette, B.M.A.G. & Zakrzewski, W.J. (1998). Numerical integration of (2+1) dimensional PDEs for valued functions. Journal of Computational Physics (145): 359-381.
• Leznov, A.N., Piette, B.M.A.G. & Zakrzewski, W.J (1997). On the integrability of pure skyrme models in 2 dimensions. Journal of Mathematical Physics (38): 3007-3011.
• Piette, B.M.A.G. & Zakrzewski, W.J. (1996). Shrinking of Solitons in the 2+1 Dimensional S2 Sigma Model. Nonlinearity (9): 897-910.
• Piette, B.M.A.G, Gladikowski, J. & Schroers, B.J. (1996). Skyrme-Maxwell Solitons in 2+1 Dimensions. Physical Review D(53): 844-851.
• Piette, B.M.A.G., Schroers, B.J. & Zakrzewski, W.J. (1995). Dynamics of Baby Skyrmions. Nuclear Physics B B(439): 205-238.
• Piette, B. & Zakrzewski:, W.J. (1995). Skyrmion Dynamics in (2+1) dimensions. Chaos, Solitons and Fractals (5): 2495-2508.
• Piette, B.M.A.G., Schroers, B.J. & Zakrzewski, W.J. (1995). Multisolitons in a two-dimensional Skyrme Model. Zeitschrift fr Physik C Particles and Fields C(65): 165-174.
• Piette, B. Tchrakian, D.H. & Zakrzewski, W.J. (1994). Chern-Simons solitons in a CP1 model. Physics Letters B B(339): 95-100.
• Muller-Kirsten, H.J.W., Piette, B. Tchrakian, DH & Zakrzewski, W.J. (1994). A modified Mottola-Wipf model with sphaleron and instanton fields. Physics Letters B B(320): 294-298.
• Piette, B.M.A.G., Tchrakian, D.H. & Zakrzewski, W.J. (1994). Chern-Simons solitons in a model. Physics Letters B B339: 95-100.
• Piette, B. & Zakrzewski, W.J. (1994). Some aspects of scattering of skyrmions in (2+1) dimensions. Nonlinearity (7): 231-244.
• Antoine, J.-P. Carrete, P. Murenzi, R. & Piette, B. (1993). Image Analysis with Two-dimensional Continuous Wavelet Transform. Signal Processing (31): 241-272.
• Piette, B. & Zakrzewski, W.J. (1993). Skyrmion Model in (2+1) Dimensions with Soliton Bound States. Nuclear Physics B B(393): 65-78.
• Peyrard, M. Piette, B. & Zakrzewski, W.J. (1993). Soliton like behaviour in a modified Sine-Gordon model. Physica D: Nonlinear Phenomena D( 64): 355-364.
• Piette, B. Rashid, M.S. & Zakrzewski, W.J. (1993). Solitons Scattering in a $CP^{2}$ Model. Nonlinearity (6): 1077-1090.
• Kudryavtsev, A. Piette, B. & Zakrzewski, W.J. (1993). $\pi$/N Scattering in (2+1) Dimensions. Physics Letters A A( 180): 119-123.
• Kudryavtsev, A. Piette, B. & Zakrzewski, W.J. (1993). Soliton-Soliton and Wave-Soliton Collisions in Skyrme-like $\sigma$ Models. Zeitschrift fr Physik C Particles and Fields C( 60): 731-737.
• Peyrard, M. Piette, B. & Zakrzewski, W.J. (1992). Solitons Scattering in the Skyrme model in (2+1) Dimensions: 1. Soliton-Soliton Case. Nonlinearity (5): 563-583.
• Piette, B. Sutcliffe, P. & Zakrzewski, W.J. (1992). Solitons - Antisolitons Scattering in (2+1) Dimensions. International Journal of Modern Physics C C( 3): 637-660.
• Peyrard, M. Piette, B. & Zakrzewski, W.J. (1992). Solitons Scattering in the Skyrme model in (2+1) Dimensions: 2. More General Systems. Nonlinearity (5): 585-600.
• Chakrabarti, A. Piette, B. Tchrakian, D.H. & Zakrzewski, W.J. (1992). A class of N dimensional models with extended structure solutions. Zeitschrift fr Physik C Particles and Fields C( 56): 461-467.
• Izquierdo, J.M. Piette, B. Rashid, M.S. & Zakrzewski, W.J. (1992). Models with Solitons in (2+1) Dimensions. Zeitschrift fr Physik C Particles and Fields C( 53): 177.
• Piette, B., Tchrakian, D.H. & Zakrzewski, W.J. (1992). A class of two dimensional models with extended structure solutions. Zeitschrift für Physik C Particles and Fields 54(3): 497-502.
• Piette, B. & Zakrzewski, W. (1989). Some Classes of General Solutions of the U(N) Chiral $\sigma$ Models in two Dimensions. Journal of Mathematical Physics 30: 2233-2237.
• Piette, B. & Zakrzewski, W. (1989). Finite energy solutons for (1+1)‐dimensional σ models. Journal of Mathematical Physics 31: 916-923.
• Piette, B., Stokoe, I. & Zakrzewski, W. (1988). On stability of solutions of theU(N) chiral model in two dimensions. Zeitschrift für Physik C Particles and Fields 37(3): 449-455.
• Antoine, J.-P. & Piette, B. (1988). Solution of Euclidean $\sigma$ Models on Non-Compact Grassmann Manifolds. Journal of Mathematical Physics 29(7): 1687-1697.
• Piette, B. Zait, R. & Zakrzewski, W. (1988). Solutions of the U(N) $\sigma$ Models with the Wess-Zumino Term. Zeitschrift für Physik C Particles and Fields 39(3): 359-364.
• Piette, B. & Zakrzewski, W. (1988). General Classical Solutions of the U(3) and U(4) Chiral $\sigma$ Models in two Dimensions. Nuclear Physics B B(300): 207.
• Piette, B. Zait, R. & Zakrzewski, W. (1988). Solutions of the supersymmetric U(N) $\sigma$ Models with the Wess-Zumino-Witten Term. Zeitschrift fr Physik C Particles and Fields C( 44): 111.
• Lambert, D. & Piette, B. (1988). Solutions of Minkowskian $\sigma$ Models on Hyperbolic Complex Grassmann Manifolds. Classical and Quantum Gravity 5(2): 307-319.
• Piette, B. (1988). Explicit Solutions of Grassmannian $\sigma$ Models. Journal of Mathematical Physics 29: 2190-2196.
• Piette, B. & Zakrzewski, W. (1988). Properties of Classical Solutions of the U(N) Chiral $\sigma$Models in two Dimensions. Nuclear Physics B B(300): 223.
• Piette, B. & Vinet, L. (1987). Spectrum-generating algebras for the supersymmetric Morse and Pöschl-Teller Hamiltonians. Physics Letters A A(125): 380-384.
• Antoine, J-P. & Piette, B. (1987). Classical Non-Linear $\sigma$ Models on Grassmann Maniflods of Compact or Non-Compact type. Journal of Mathematical Physics 28: 2753-2762.

Newspaper/Magazine Article

• Brizhik, L.S. Eremko, A.A. Piette, B.M.A.G. & Zakrzewski, W.J. (2008). Ratchet behaviour of polarons in molecular chains. Journal of Physics: Condensed Matter 20(25): 255242.