How to change dimensions in Clifford algebra using FeynCalc?

[Aletchandre]

Hello! Does anybody know how to implement FeynCalc for working with Cliffird algebra in 2 dimensions instead of 4? I tried to use the command ChangeDimenssion['obj',2]. But when computing the trace of four Dirac matrices with a gamma5 matrix, the output gives a Levi-Civita tensor with four indices. I'm using FeynCalc 8.2.0 and Mathematica 10.

[vsht]

Hi, this is not supported, so if you need 2-dim you probably would be better off with another package. Am 20.02.24 um 21:49 schrieb Aletchandre:

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Hello! Does anybody know how to implement FeynCalc for working with Cliffird algebra in 2 dimensions instead of 4? I tried to use the command ChangeDimenssion['obj',2]. But when computing the trace of four Dirac matrices with a gamma5 matrix, the output gives a Levi-Civita tensor with four indices. I'm using FeynCalc 8.2.0 and Mathematica 10. — Reply to this email directly, view it on GitHub <#250>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/ABXSD5DKD3A7UCCDJWBJURLYUUD4BAVCNFSM6AAAAABDR22RYKVHI2DSMVQWIX3LMV43ERDJONRXK43TNFXW4OZWGI2DKOJVG4>. You are receiving this because you are subscribed to this thread.Message ID: ***@***.***>