Bittel, Lennart
- A complete theory of the Clifford commutant
2025/04/16 by Lennart Bittel, Jens Eisert, Bittel, Lennart +8 · 4 voices · 13 citations
Computer Science · Mathematics · #Algebraic and Geometric Analysis #Quantum Computing Algorithms and Architecture #Quantum Information and Cryptography
- Learning quantum states of continuous variable systems
2024/05/02 by Mele, Francesco Anna, Mele, Antonio Anna, Bittel, Lennart +5 · 12 citations
#FOS: Physical sciences #Quantum Physics (quant-ph)
- Optimal trace-distance bounds for free-fermionic states: Testing and improved tomography
2024/09/26 by Lennart Bittel, Bittel, Lennart, Antonio Anna Mele +5 · 8 citations
Physics and Astronomy · Mathematics · #Quantum and electron transport phenomena #Surface and Thin Film Phenomena #Spectral Theory in Mathematical Physics
- Optimal estimates of trace distance between bosonic Gaussian states and applications to learning
2024/11/04 by Bittel, Lennart, Mele, Francesco Anna, Mele, Antonio Anna +2 · 8 citations
#FOS: Physical sciences #Quantum Physics (quant-ph)
- Full classification of Pauli Lie algebras
2024/07/31 by Gerard Aguilar, Simon Cichy, Aguilar, Gerard +5 · 5 citations
Mathematics · #Advanced Topics in Algebra #FOS: Physical sciences #Quantum Physics (quant-ph)
- Operational interpretation of the Stabilizer Entropy
2025/07/30 by Bittel, Lennart, Leone, Lorenzo · 10 citations
#FOS: Physical sciences #Quantum Physics (quant-ph)
- The non-Clifford cost of random unitaries
2025/05/15 by Leone, Lorenzo, Oliviero, Salvatore F. E., Hamma, Alioscia +2 · 7 citations
#FOS: Physical sciences #Quantum Physics (quant-ph)
- Fast gradient estimation for variational quantum algorithms
2022/10/12 by Bittel, Lennart, Watty, Jens, Kliesch, Martin · 1 citation
#FOS: Physical sciences #Quantum Physics (quant-ph)
- Optimal learning of quantum channels in diamond distance
2025/12/11 by Antonio Anna Mele, Lennart Bittel, Mele, Antonio Anna +1 · 1 voice · 6 citations
Computer Science · Materials Science · #Quantum Computing Algorithms and Architecture #Quantum Information and Cryptography #Diamond and Carbon-based Materials Research
- Classical simulation of noisy quantum circuits via locally entanglement-optimal unravelings
2025/08/07 by Cichy, Simon, Faehrmann, Paul K., Bittel, Lennart +2 · 4 citations
#FOS: Physical sciences #Quantum Physics (quant-ph)
- Energy-independent tomography of Gaussian states
2025/08/20 by Bittel, Lennart, Mele, Francesco A., Eisert, Jens +1 · 5 citations
#FOS: Physical sciences #Quantum Physics (quant-ph)