Dr. Natalia Chepiga: Publications

Commensurate-incommensurate Mott transition without magnetic field: emergence of nematic Luttinger liquid in XXZ chain

ArXiv 2510.05988 (2025)

Authors:

Julien Fitouchi, Natalia Chepiga

Confinement, deconfinement, and bound states in the spin-$1$ and spin-$3/2$ generalizations of the Majumdar--Ghosh chain

ArXiv 2509.0672 (2025)

Authors:

Aman Sharma, Mithilesh Nayak, Natalia Chepiga, Henrik M Rønnow, Frédéric Mila

Excitations and dynamical structure factor of J 1 − J 2 spin- 3 2 and spin- 5 2 Heisenberg spin chains

Physical Review B American Physical Society (APS) 112:10 (2025) 104401

Authors:

Aman Sharma, Mithilesh Nayak, Natalia Chepiga, Frédéric Mila

Deconfined quantum criticality in a frustrated Haldane chain with single-ion anisotropy

Physical Review B American Physical Society (APS) 111:22 (2025) L220412

Authors:

Niels T Pronk, Bowy M La Rivière, Natalia Chepiga

Infinite randomness criticality and localization of the floating phase in arrays of Rydberg atoms trapped with non-perfect tweezers

ArXiv 2506.11985 (2025)

Authors:

Jose Soto-Garcia, Natalia Chepiga

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Dr. Natalia Chepiga

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Commensurate-incommensurate Mott transition without magnetic field: emergence of nematic Luttinger liquid in XXZ chain

Authors:

Confinement, deconfinement, and bound states in the spin-$1$ and spin-$3/2$ generalizations of the Majumdar--Ghosh chain

Authors:

Excitations and dynamical structure factor of J 1 − J 2 spin- 3 2 and spin- 5 2 Heisenberg spin chains

Authors:

Deconfined quantum criticality in a frustrated Haldane chain with single-ion anisotropy

Authors:

Infinite randomness criticality and localization of the floating phase in arrays of Rydberg atoms trapped with non-perfect tweezers

Authors:

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Dr. Natalia Chepiga

Research theme

Sub department

Commensurate-incommensurate Mott transition without magnetic field: emergence of nematic Luttinger liquid in XXZ chain

Authors:

Confinement, deconfinement, and bound states in the spin-$1$ and spin-$3/2$ generalizations of the Majumdar--Ghosh chain

Authors:

Excitations and dynamical structure factor of J 1 − J 2 spin- 3 2 and spin- 5 2 Heisenberg spin chains

Authors:

Deconfined quantum criticality in a frustrated Haldane chain with single-ion anisotropy

Authors:

Infinite randomness criticality and localization of the floating phase in arrays of Rydberg atoms trapped with non-perfect tweezers

Authors:

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