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researcher

M. Punk

32 papers hereh-index 181.3k citations46 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • sole author3
  • first author7
  • middle author8
  • last author14

Across the 32 of 32 papers where every author was matched, so the position is known.

fields
  • cond-mat.str-el23
  • cond-mat.quant-gas5
  • cond-mat.other3
  • cond-mat.stat-mech1

identity via Semantic Scholar / OpenAlex

activity
20062021
most citedRelaxation of antiferromagnetic order in spin-1/2 chains following a quantum quench

201 citations · 1.5k across the 32 of their papers we have counts for

collaborators
Showing 2020Show all

2 papers · 1 filter

cond-mat.str-el2020★ 21 cited

Multiloop pseudofermion functional renormalization for quantum spin systems: Application to the spin-21​ kagome Heisenberg model

Julian Thoenniss, Marc K. Ritter, Fabian B. Kugler +2

We present a multiloop pseudofermion functional renormalization group (pffRG) approach to quantum spin systems. As a test case, we study the spin-21​ Heisenberg model on…

cond-mat.str-el2020★ 5 cited

A slave boson description of pseudogap metals in t-J models

Julia Brunkert, Matthias Punk

We present a simple modification of the standard U(1) slave boson construction for the single band t-J model which accounts for two-particle bound states of spinons and holons. Thi…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.