1. A Lorentz-covariant interacting electron–photon system in one space dimension

   • Michael K.-H. Kiessling
   • Matthias Lienert
   • A. Shadi Tahvildar-Zadeh

   OriginalPaper 08 October 2020 Pages: 3153 - 3195

   

2. An operational construction of the sum of two non-commuting observables in quantum theory and related constructions

   • Nicolò Drago
   • Sonia Mazzucchi
   • Valter Moretti

   OriginalPaper Open access 04 October 2020 Pages: 3197 - 3242

3. Aharonov–Bohm superselection sectors

   • Claudio Dappiaggi
   • Giuseppe Ruzzi
   • Ezio Vasselli

   OriginalPaper Open access 17 October 2020 Pages: 3243 - 3278

4. The trigonometric \(E_8\) R-matrix

   • Paul Zinn-Justin

   OriginalPaper 23 October 2020 Pages: 3279 - 3305

   

5. Full colored HOMFLYPT invariants, composite invariants and congruence skein relations

   • Qingtao Chen
   • Shengmao Zhu

   OriginalPaper 07 September 2020 Pages: 3307 - 3342

   

6. An optimal semiclassical bound on commutators of spectral projections with position and momentum operators

   • Søren Fournais
   • Søren Mikkelsen

   OriginalPaper 08 September 2020 Pages: 3343 - 3373

7. Duality for Bethe algebras acting on polynomials in anticommuting variables

   • V. Tarasov
   • F. Uvarov

   OriginalPaper 13 September 2020 Pages: 3375 - 3400

   

8. Formal power series for asymptotically hyperbolic Bach-flat metrics

   • Aghil Alaee
   • Eric Woolgar

   OriginalPaper 13 October 2020 Pages: 3401 - 3425

9. A note on the dimensional crossover critical exponent

   • Pablo A. Gomes
   • Rémy Sanchis
   • Roger W. C. Silva

   OriginalPaper 04 November 2020 Pages: 3427 - 3434

10. Modulated crystals and almost periodic measures

    • Jeong-Yup Lee
    • Daniel Lenz
    • Nicolae Strungaru

    OriginalPaper Open access 17 November 2020 Pages: 3435 - 3472