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Anurag Anshu

Portrait de Anurag Anshu

Area of Research:

Research Interests

I am interested in information theory and its applications to complexity theory. This includes the study of amount of entanglement present in quantum ground states and the cost of achieving a task in the model of quantum communication complexity. I have also worked on new tools for tackling problems in quantum Shannon theory, using ideas that have been developed over decades in communication complexity.

Positions Held

  • Centre for Quantum Technologies, National University of Singapore. PhD candidate

Recent Publications

  • Title: A minimax approach to one-shot entropy inequalities Authors: Anurag Anshu, Mario Berta, Rahul Jain, Marco Tomamichel arXiv: https://arxiv.org/abs/1906.00333
  • Title: Entanglement subvolume law for 2D frustration-free spin systems Authors: Anurag Anshu, Itai Arad, David Gosset arXiv: https://arxiv.org/abs/1905.11337
  • Title: Quantum Log-Approximate-Rank Conjecture is also False. Authors: Anurag Anshu, Naresh Goud Boddu, Dave Touchette arXiv: https://arxiv.org/abs/1811.10525


  • Title: Efficient methods for one-shot quantum communication Location: Banff centre
  • Title: Quantum Log-Approximate-Rank Conjecture is also False Location: Tutte colloquium, University of Waterloo