Papers:

1. A. Pelster and A. Wunderlin:
   On the Generalization of the Duru-Kleinert-Propagatortransformations;
   Zeitschrift für Physik B 89, 373-386 (1992)
   

2. A. Pelster, A. Wunderlin, and K. Zeile:
   Space and Time Transformations in Classical Mechanics and in Quantum Mechanics;
   Reports on Mathematical Physics 33, 163-173 (1993)
   

3. K. Zeile, A. Pelster, and A. Wunderlin:
   Quantum Energy Mapping - An Interpretation Based on Classical Orbits;
   Physics Letters A 179, 161-166 (1993)
   

4. W. Wischert, A. Wunderlin, A. Pelster, M. Olivier, and J. Groslambert:
   Delay-Induced Instabilities in Nonlinear Feedback Systems;
   Physical Review E 49, 203-219 (1994)
   

5. A. Pelster and H. Kleinert:
   Relations Between Markov Processes Via Local Time and Coordinate Transformations;
   Physical Review Letters 78, 565-569 (1997)
   cond-mat/9608120
   

6. H. Kleinert and A. Pelster:
   Novel Geometric Gauge Invariance of Autoparallels;
   Acta Physica Polonica 29, 1015-1023 (1998)
   gr-qc/9801030
   

7. H. Kleinert, W. Kürzinger, and A. Pelster:
   Effective Classical Potential to Higher Orders Via Smearing;
   Journal of Physics A 31, 8307-8321 (1998)
   quant-ph/9806016
   

8. E. Grigorieva, H. Haken, S.A. Kashchenko, and A. Pelster:
   Travelling Waves Dynamics in Nonlinear Interferometer with Spatial Field Transformer in Feedback;
   Physica D 125, 123-141 (1999)
   

9. C. Simmendinger, A. Pelster, and A. Wunderlin:
   Analytical Approach for the Floquet Theory of Delay Differential Equations;
   Physical Review E 59, 5344-5353 (1999)
   math-ph/0106011
   

10. H. Kleinert, A. Pelster, and M. Bachmann:
    Generating Functionals for Harmonic Expectation Values of Paths with Fixed End Points. Feynman Diagrams for Nonpolynomial Interactions;
    Physical Review E 60, 2510-2527 (1999)
    quant-ph/9902051
    

11. H. Kleinert and A. Pelster:
    Autoparallels From a New Action Principle;
    General Relativity and Gravitation 31, 1439-1447 (1999)
    gr-qc/9605028
    

12. M. Bachmann, H. Kleinert, and A. Pelster:
    Strong-Coupling Calculation of Fluctuation Pressure of a Membrane Between Walls;
    Physics Letters A 261, 127-133 (1999)
    cond-mat/9905397
    

13. M. Bachmann, H. Kleinert, and A. Pelster:
    Variational Perturbation Theory for Density Matrices;
    Physical Review A 60, 3429-3443 (1999)
    quant-ph/9812063
    

14. M. Bachmann, H. Kleinert, and A. Pelster:
    Recursive Graphical Construction of Feynman Diagrams in Quantum Electrodynamics;
    Physical Review D 61, 085017/1-16 (2000)
    hep-th/9907044
    

15. H. Kleinert, A. Pelster, B. Kastening, and M. Bachmann:
    Recursive Graphical Construction of Feynman Diagrams and Their Multiplicities in phi^4- and phi^2 A-Theory;
    Physical Review E 62, 1537-1559 (2000)
    hep-th/9907168
    MATHEMATICA program and its output
    

16. M. Bachmann, H. Kleinert, and A. Pelster:
    Variational Approach to Hydrogen Atom in Uniform Magnetic Field of Arbitrary Strength;
    Physical Review A 62, 52509/1-21 (2000)
    quant-ph/0005074
    

17. M. Bachmann, H. Kleinert, and A. Pelster:
    Quantum Statistics of Hydgrogen in Strong Magnetic Fields;
    Physics Letters A 279, 23-28 (2001)
    quant-ph/0005100
    

18. M. Bachmann, H. Kleinert, and A. Pelster:
    Fluctuation Pressure of a Stack of Membranes;
    Physical Review E 63, 051709/1-10 (2001)
    cond-mat/0011281
    

19. H. Kleinert, A. Pelster, and B. Van den Bossche:
    Recursive Graphical Construction of Feynman Diagrams and Their Weights in Ginzburg-Landau Theory;
    Physica A 312, 141-152 (2002)
    hep-th/0107017
    

20. A. Pelster, H. Kleinert, and M. Bachmann:
    Functional Closure of Schwinger-Dyson Equations in Quantum Electrodynamics --
    Part 1: Generation of Connected and One-Particle Irreducible Feynman Diagrams;
    Annals of Physics (N.Y.) 297, 363-395 (2002)
    hep-th/0109014
    

21. H. Kleinert, A. Pelster, and M.V. Putz:
    Variational Perturbation Theory for Markov Processes;
    Physical Review E 65, 066128/1-7 (2002)
    cond-mat/0202378
    

22. F. Weißbach, A. Pelster, and B. Hamprecht:
    High-Order Variational Perturbation Theory for the Free Energy;
    Physical Review E 66, 036129/1-11 (2002)
    quant-ph/0203014
    

23. C.M. Bender, A. Pelster, and F. Weißbach:
    Boundary-Layer Theory, Strong-Coupling Series, and Large-Order Behavior;
    Journal of Mathematical Physics 43, 4202-4220 (2002)
    math-ph/0203017
    

24. M. Schanz and A. Pelster:
    Synergetic System Analysis for the Delay-Induced Hopf Bifurcation in the Wright Equation;
    SIAM Journal on Applied Dynamical Systems 2, 277-296 (2003)
    nlin.CD/0203005
    

25. M. Schanz and A. Pelster:
    Analytical and Numerical Investigations of the Phase-Locked Loop with Time Delay;
    Physical Review E 67, 056205/1-8 (2003)
    nlin.CD/0501031
    

26. A. Pelster, H. Kleinert, and M. Schanz:
    High-Order Variational Calculation for the Frequency of Time-Periodic Solutions;
    Physical Review E 67, 016604/1-6 (2003)
    math-ph/0208032
    

27. A. Pelster and K. Glaum:
    Many-Body Vacuum Diagrams and Their Recursive Graphical Construction;
    Physica Status Solidi B 237, 72-81 (2003)
    cond-mat/0211361
    

28. A. Pelster and H. Kleinert:
    Functional Differential Equations for the Free Energy and the Effective Energy in the Broken-Symmetry Phase of phi^4-Theory and Their Recursive Graphical Solution;
    Physica A 323, 370-400 (2003)
    hep-th/0006153
    

29. A. Pelster and K. Glaum:
    Recursive Graphical Solution of Closed Schwinger-Dyson Equations in phi^4-Theory --
    Part 1: Generation of Connected and One-Particle Irreducible Feynman Diagrams;
    Physica A 335, 455-486 (2004)
    hep-th/0303177
    

30. H. Kleinert, S. Schmidt, and A. Pelster:
    Reentrant Phenomenon in the Quantum Phase Transitions of a Gas of Bosons Trapped in an Optical Lattice;
    Physical Review Letters 93, 160402/1-4 (2004)
    cond-mat/0307412
    

31. H. Kleinert, S. Schmidt, and A. Pelster:
    Quantum Phase Diagram for Homogeneous Bose-Einstein Condensate;
    Annalen der Physik (Leipzig) 14, 214-230 (2005)
    cond-mat/0308561
    

32. S.F. Brandt, H. Kleinert, and A. Pelster:
    Recursive Calculation of Effective Potential and Variational Resummation;
    Journal of Mathematical Physics 46, 032101/1-11 (2005)
    quant-ph/0406206
    

33. J. Dreger, A. Pelster, and B. Hamprecht:
    Variational Perturbation Theory for Fokker-Planck Equation with Nonlinear Drift;
    European Physical Journal B 45, 355-368 (2005)
    cond-mat/0412750
    

34. S.F. Brandt and A. Pelster:
    Large-D Expansion from Variational Perturbation Theory;
    Journal of Mathematical Physics 46, 112105/1-16 (2005)
    quant-ph/0504146
    

35. S.F. Brandt, A. Pelster, and R. Wessel:
    Variational Calculation of the Limit Cycle and its Frequency in a Two-Neuron Model With Delay;
    Physical Review E 74, 036201/1-14 (2006)
    physics/0603077
    

36. K.V. Krutitsky, A. Pelster, and R. Graham:
    Mean-Field Phase Diagram of Disordered Bosons in a Lattice at Non-Zero Temperature;
    Focus Issue on "Cold Atoms in Optical Lattices" edited by Immanuel Bloch and Peter Zoller;
    New Journal of Physics 8, 187/1-14 (2006)
    cond-mat/0605163
    

37. M. Timmer, A. Pelster, and R. Graham:
    Disorder-Induced Shift of Condensation Temperature for Dilute Trapped Bose Gases;
    Europhysics Letters 76, 760-766 (2006)
    cond-mat/0605755
    

38. P. Navez, A. Pelster, and R. Graham:
    Bose Condensed Gas in Strong Disorder Potential With Arbitrary Correlation Length;
    Applied Physics B 86, 395-398 (2007)
    cond-mat/0607546
    

39. K. Glaum, A. Pelster, H. Kleinert, and T. Pfau:
    Critical Temperature of Weakly Interacting Dipolar Condensates;
    Physical Review Letters 98, 080407/1-4 (2007)
    cond-mat/0606569
    

40. G.M. Falco, A. Pelster, and R. Graham:
    Thermodynamics of a Bose-Einstein Condensate with Weak Disorder;
    Physical Review A 75, 063619/1-11 (2007)
    cond-mat/0702123
    

41. S. Kling and A. Pelster:
    Thermodynamical Properties of a Rotating Ideal Bose Gas;
    Physical Review A 76, 023609/1-6 (2007)
    cond-mat/0604162
    

42. M. Güßmann, A. Pelster, and G. Wunner:
    Synergetic Analysis of the Häussler-von der Malsburg Equations for Manifolds of Arbitrary Geometry;
    Annalen der Physik (Leipzig) 16, 379-394 (2007)
    physics/0607253
    

43. M. Güßmann, A. Pelster, and G. Wunner:
    Solutions of the Häussler-von der Malsburg Equations in Manifolds with Constant Curvatures;
    Annalen der Physik (Leipzig) 16, 395-425 (2007)
    physics/0607259
    

44. K. Glaum and A. Pelster:
    Bose-Einstein Condensation Temperature of Dipolar Gas in Anisotropic Harmonic Trap;
    Physical Review A 76, 023604/1-11 (2007)
    cond-mat/0609374
    

45. G.M. Falco, A. Pelster, and R. Graham:
    Collective Oscillations in Trapped Bose-Einstein Condensed Gases in the Presence of Weak Disorder;
    Physical Review A 76, 013624/1-5 (2007)
    arXiv:0705.0097
    

46. S.F. Brandt, A. Pelster, and R. Wessel:
    Controlling the Phase in a Neuronal Feedback Loop through Asymmetric Temporal Delays;
    Europhysics Letters 79, 38001/1-5 (2007)
    physics/0701225
    

47. S. Röthel and A. Pelster:
    Density and Stability in Ultracold Dilute Boson-Fermion Mixtures;
    European Physical Journal B 59, 343-356 (2007)
    cond-mat/0703220
    

48. K. Glaum, H. Kleinert, and A. Pelster:
    Condensation of Ideal Bose Gas Confined in a Box within a Canonical Ensemble;
    Physical Review A 76, 063604/1-12 (2007)
    arXiv:0707.2715
    

49. F.E.A. dos Santos and A. Pelster:
    Quantum Phase Diagram of Bosons in Optical Lattices;
    Physical Review A 79, 013614/1-12 (2009)
    arXiv:0806.2812
    

50. B. Bradlyn, F.E.A. dos Santos, and A. Pelster:
    Effective Action Approach for Quantum Phase Transitions in Bosonic Lattices;
    Physical Review A 79, 013615/1-15 (2009)
    arXiv:0809.0706
    

51. R. Graham and A. Pelster:
    Order Via Nonlinearity in Randomly Confined Bose Gases;
    International Journal of Bifurcation and Chaos 19, 2745-2753 (2009)
    cond-mat/0508306
    

52. S. Kling and A. Pelster:
    Dynamical Properties of a Rotating Bose-Einstein Condensate;
    Special Issue on "Physics of Cold Trapped Atoms";
    Laser Physics 19, 1072-1078 (2009)
    arXiv:0711.0088
    

53. A. Balaz, A. Bogojevic, I. Vidanovic, and A. Pelster:
    Recursive Schrödinger Equation Approach to Faster Converging Path Integrals;
    Physical Review E 79, 036701/1-9 (2009)
    arXiv:0806.4774
    

54. B. Klünder and A. Pelster:
    Systematic Semiclassical Expansion for Harmonically Trapped Ideal Bose Gases;
    European Physical Journal B 68, 457-465 (2009)
    arXiv:0806.2960
    

55. A. Hoffmann and A. Pelster:
    Visibility of Cold Atomic Gases in Optical Lattices for Finite Temperatures;
    Physical Review A 79, 053623/1-9 (2009)
    arXiv:0809.0771
    

56. K. Howe, A. R. P. Lima, and A. Pelster:
    Rotating Fermi Gases in an Anharmonic Trap;
    European Physical Journal D 54, 667-682 (2009)
    arXiv:0810.4983
    

57. S.F. Brandt, A. Pelster, and Ralf Wessel:
    Noise-Dependent Stability of the Synchronized State in a Coupled System of Active Rotators;
    University Duisburg-Essen Preprint
    arXiv:0802.1105
    

58. M. Ohliger and A. Pelster:
    Green's Function Approach to the Bose-Hubbard Model;
    University Duisburg-Essen Preprint
    arXiv:0810.4399
    

59. A. R. P. Lima and A. Pelster:
    Collective Motion of Polarized Dipolar Fermi Gases in the Hydrodynamic Regime;
    Free University of Berlin Preprint
    arXiv:0908.4583