Dear sir, Thank you for the information. My 3d system have both first and second nearest neighbour hopping z-direction if I have a perpendicular magnetic field in x-direction. By choosing landau gauge (0,0,By). It is easy to add peierls phase to first nearest neighbour hopping in z-direction. Now my question is how should I add the peierls phase for the second neighbour hopping in z-direction?
Best Regards Naveen Yadav Research Scholar Department of Physics & Astrophysics University of Delhi New Delhi-110007 On Tue, Jun 30, 2020, 19:49 Anton Akhmerov <[email protected]> wrote: > Hi Naveen, > > That's mostly a convenience function. The same functionality, although > at a bit of a lower level is available in Kwant 1.4, see here: > > https://kwant-project.org/doc/1/pre/whatsnew/1.4#automatic-peierls-phase-calculation > > Best, > Anton > > On Sat, 27 Jun 2020 at 07:04, Naveen Yadav <[email protected]> > wrote: > > > > Dear sir, > > In the Kwant 1.5 documentation you have introduced > kwant.bulider.add_peierls_phase(syst). Is this functionality ready to use > by downloading the source code buider.py from gitlab? > > > > Best Regards > > Naveen Yadav > > Research Scholar > > Department of Physics & Astrophysics > > University of Delhi > > New Delhi-110007 > > > > On Fri, Jun 12, 2020, 15:42 Naveen Yadav <[email protected]> > wrote: > >> > >> Ok sir, thank you. > >> > >> Best Regards > >> Naveen Yadav > >> Research Scholar > >> Department of Physics & Astrophysics > >> University of Delhi > >> New Delhi-110007 > >> > >> On Fri, Jun 12, 2020, 14:25 Anton Akhmerov <[email protected]> > wrote: > >>> > >>> Dear Naveen, > >>> > >>> I fear you'll have to wait—it's not yet released. > >>> > >>> Best, > >>> Anton > >>> > >>> On Fri, 12 Jun 2020 at 10:51, Naveen Yadav <[email protected]> > wrote: > >>> > > >>> > Dear KWANT developers, > >>> > I am not able to update KWANT 1.5 > >>> > How can I update it? Please advise. > >>> > > >>> > > >>> > Best Regards > >>> > Naveen Yadav > >>> > Research Scholar > >>> > Department of Physics & Astrophysics > >>> > University of Delhi > >>> > New Delhi-110007 >
