List of publications:

Important notice: Some articles have been copyrighted by the corresponding journals.
When you download a copy, it is your duty to comply with any applicable rule.
The e-preprints are in general freely available.

• A. Aste, K. Hencken, D. Trautmann,
  Phys. Rev. A 50, 3980 (1994),
  Electromagnetic pair production with capture
  PDF-file.
  
  
• A. Aste,
  Ann. Phys. 257, No.2, 158 (1997),
  Two-loop diagrams in causal perturbation theory
  e-preprint or PDF-file.
  
  
• A. Aste, M. Dütsch, G. Scharf,
  J. Phys. A: Math. Gen. 30, 5785 (1997),
  On gauge invariance and spontaneous symmetry breaking
  e-preprint or PDF-file.
  
  
• A. Aste, M. Dütsch, G. Scharf,
  J. Phys. A: Math. Gen. 31, 1563 (1998),
  Gauge independence of the S-matrix in the causal approach
  e-preprint or PDF-file.
  
  
• A. Aste, G. Scharf, U. Walther,
  Nuovo Cimento A, vol. 111, 323 (1998),
  Power counting versus singular order in the Schwinger model
  e-preprint or PDF-file.
  
  
• A. Aste, M. Dütsch, G. Scharf,
  Ann. Phys. 8, no. 5, 389 (Leipzig,1999),
  Perturbative gauge invariance: the electroweak theory II
  e-preprint or PDF-file.
  
  
• A. Aste, G. Scharf,
  Int. Journal Mod. Phys. A, vol. 14, no. 21, 3421 (1999),
  Non-abelian gauge theories as a consequence of perturbative quantum gauge invariance
  e-preprint or PDF-file.
  
  
• A. Aste,
  Phys. Lett. A 290, 106 (2001),
  Comment on 'Another form of the Klein-Gordon equation'
  e-preprint or PS-file.
  
  
• A. Aste,
  Fock vacuum instability and causality,
  not submitted. e-preprint
  
  
• A. Aste, K. Hencken, G. Baur, D. Trautmann and G. Scharf,
  Eur. Phys. J. C 23, no. 3, 545 (2002),
  Electron-positron pair production in the external electromagnetic field of colliding relativistic heavy ions
  e-preprint or PDF-file.
  
  
• A. Aste, R. Vahldieck,
  Int. J. Numer. Model.: Electron. Netw. Devices Fields 16, 161-174 (2003),
  Time-domain simulation of the full hydrodynamic model
  PDF-file or PDF-file from Journal.
  
  
• A. Aste,
  Can. J. Phys. 81(6), 889 (2003),
  Comment on "A simple explanation for the non-appearance of physical gluons and quarks"
  PDF-file. Protection code com056.
  
  
• D. Pasalic, R. Vahldieck, A. Aste,
  Rigorous Analysis of Traveling Wave Photodetectors under High-Power Illumination,
  2003 IEEE MTT-S International Microwave Symposium Digest, vol. 2,
  1375-1378, Philadelphia, PA, USA, June 2003 (IEEE MTT Society).
  Conference Proceedings of the IEEE International Microwave Symposium 2003.
  
  
• G. Baur, K. Hencken, A. Aste, D. Trautmann, S. R. Klein,
  Nucl. Phys. A 729, 787 (2003),
  Multiphoton Exchange Processes in Ultraperipheral Relativistic Heavy Ion Collisions
  e-preprint or PDF-file.
  
  
• A. Aste, D. Trautmann,
  Can. J. Phys. 81(6), 889 (2003),
  Finite calculation of divergent selfenergy diagrams.
  e-preprint. Printed version: Contact the first author.



• A. Aste, K. Hencken, D. Trautmann,
  Coulomb Corrections for Coherent Electroproduction of Vector Mesons:
  Eikonal Approximation,
  Eur. Phys. J. A 21,161-167, (2004), DOI: 10.1140/epja/i2003-10182-3,
  PDF-file or e-preprint.



• A. Aste,
  Perturbative quantum gauge invariance: Where the ghosts come from,
  Can. J. Phys. 83, 139-163 (2005),
  e-preprint. Printed version: Contact the author.



• A. Aste, R. Vahldieck, M. Rohner,
  Hydrodynamic simulation of GaAs MESFET's,
  Int. J. Numer. Model.: Electron. Netw. Devices Fields 17, 43-59 (2004),
  PDF-file or PDF-file from Journal.



• A. Aste, K. A. Hencken, J. Jourdan, I. Sick, D. Trautmann,
  Coulomb corrections for quasielastic (e,e') scattering: eikonal approximation.
  Nucl. Phys. A 743, 259-282 (2004),
  PDF-file or e-preprint.



• A. Aste, J. Jourdan,
  Improved effective momentum approximation for quasielastic
  (e,e') scattering off highly charged nuclei,
  Europhys. Lett. 67, 753-759, (2004), DOI: 10.1209/epl/i2004-10113-x,
  PDF-file or e-preprint.
  
  
• A. Aste,
  Holographic entropy bound from gravitational Fock space truncation,
  Europhys. Lett. 69, 36-40, (2005), DOI: 10.1209/epl/i2004-10317-0,
  PDF-file or e-preprint.



• A. Aste, C. von Arx, D. Trautmann,
  Coulomb distortion of relativistic electrons in the nuclear electrostatic field,
  Eur. Phys. J. A 26, 167-178 (2005),
  PDF-file or e-preprint.
  
  
• A. Aste, D. Trautmann,
  Radial fall of a test particle onto a nonrotating black hole,
  Can.J.Phys. 83, 1001-1006 (2005),
  e-preprint.
  
  
• A. Aste,
  Dispersive calculation of the massless multi-loop sunrise diagram,
  Lett. Math. Phys. 77, 209-218 (2006), DOI: 10.1007/s11005-006-0090-6.
  PDF-file or e-preprint.
  
  
• A. Aste,
  Entropy bound and local quantum field theory,
  http://arxiv.org/abs/hep-th/0604002 .
  
  
• A. Aste,
  Causal construction of the massless vertex diagram,
  Lett.Math. Phys. 78, 157-172 (2006), DOI:10.1007/s11005-006-0113-3,
  PDF-file or e-preprint.
  
  
• T. Zingg, A. Aste, D. Trautmann,
  Just dust: About the (in)applicability of rotating dust solutions as realistic galaxy models,
  Adv. Stud. Theor. Phys. 1, 409-432 (2007), PDF-file or e-preprint, submitted.
  
  
• A. Aste,
  Resummation of mass terms in perturbative massless
  quantum field theory,
  Lett. Math. Phys. 81:77-92 (2007), DOI:10.1007/s11005-007-0169-8
  PDF-file or e-preprint.
  
  
• A. Aste, D. Trautmann,
  Focusing of high-energy particles in the electrostatic field of a
  homogeneously charged sphere and the effective momentum approximation,
  Eur. Phys. J. A33:11-20 (2007), DOI:10.1140/epja/i2007-10432-4,
  PDF-file or e-preprint.
  
  
• A. Aste,
  Bound-free pair production cross-section in heavy-ion colliders
  from the equivalent photon approach,
  Europhys. Lett. 81 (2008) 61001,
  PDF-file or e-preprint.
  
  
• A. Aste,
  Coulomb distortion effects in quasi-elastic (e,e') scattering on heavy nuclei,
  Nucl. Phys. A806 (2008) 191-215,
  PDF-file or e-preprint.
  
  
• A. Aste,
  Finite field theories and causality,
  PoS LC2008:001,2008,
  PDF-file or e-preprint.
  
  
• A. Aste,
  Electromagnetic pion and kaon form factors in light-cone resummed perturbative QCD,
  Nucl. Phys. A806 (2008) 191-215, DOI: 10.1103/PhysRevD.79.034015,
  PDF-file or e-preprint.
  
  
• A. Aste, A. Ogi,
  Schlumpf-integral operators and political sciences,
  in preparation.
  
  

• Mini-Workshop on Coulomb Corrections,
  Thomas Jefferson National Accelerator Facility, March 28.
  
  
• Theory seminar,
  Thomas Jefferson National Accelerator Facility, March 30.
  
  
• Nuclear/particle/astrophysics seminar,
  University of Basel, April 21.
  
  
• Nuclear Theory Workshop: Precision ElectroWeak Interactions,
  The College of William and Mary, Williamsburg, Virginia, August 16.
  
  
• Recent talk held at the Light Cone Meeting LC2008 in Mulhouse, France, July 7,
  on the Epstein-Glaser approach in perturbative quantum field theory:
  PDF-file.