نتائج البحث - "Kopietz, Peter"

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Plasmon-sound hybridization in ionic crystals

المؤلفون: Rappolt, Jakob, Rückriegel, Andreas, Kopietz, Peter

مصطلحات موضوعية: Condensed Matter - Strongly Correlated Electrons

URL الوصول: http://arxiv.org/abs/2501.09553

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Recursive algorithm for generating high-temperature expansions for spin systems and the chiral non-linear susceptibility

المؤلفون: Rückriegel, Andreas, Tarasevych, Dmytro, Krieg, Jan, Kopietz, Peter

المصدر: Phys. Rev. B 110, 144416 (2024)

مصطلحات موضوعية: Condensed Matter - Strongly Correlated Electrons, Condensed Matter - Statistical Mechanics

URL الوصول: http://arxiv.org/abs/2406.06270

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Phase diagram of the $J_1$-$J_2$ quantum Heisenberg model for arbitrary spin

المؤلفون: Rückriegel, Andreas, Tarasevych, Dmytro, Kopietz, Peter

المصدر: Phys. Rev. B 109, 184410 (2024)

مصطلحات موضوعية: Condensed Matter - Strongly Correlated Electrons, Condensed Matter - Statistical Mechanics

URL الوصول: http://arxiv.org/abs/2403.08713

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4

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Non-Fermi liquid fixed point of the dissipative Yukawa-Sachdev-Ye-Kitaev model

المؤلفون: Cichutek, Niklas, Rückriegel, Andreas, Kopietz, Peter

المصدر: Phys. Rev. B 109, 155101 (2024)

مصطلحات موضوعية: Condensed Matter - Strongly Correlated Electrons

URL الوصول: http://arxiv.org/abs/2312.14026

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5

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Functional renormalization group without functional integrals: implementing Hilbert space projections for strongly correlated electrons via Hubbard X-operators

المؤلفون: Rückriegel, Andreas, Arnold, Jonas, Krämer, Rüdiger, Kopietz, Peter

المصدر: Phys. Rev. B 108, 115104 (2023)

مصطلحات موضوعية: Condensed Matter - Strongly Correlated Electrons

URL الوصول: http://arxiv.org/abs/2305.06928

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Collective modes in the charge-density wave state of K$_{0.3}$MoO$_3$: The role of long-range Coulomb interactions revisited

المؤلفون: Hansen, Max O., Palan, Yash, Hahn, Viktor, Thomson, Mark D., Warawa, Konstantin, Roskos, Hartmut G., Demsar, Jure, Pientka, Falko, Tsyplyatyev, Oleksandr, Kopietz, Peter

المصدر: Phys. Rev. B 108, 045148 (2023)

مصطلحات موضوعية: Condensed Matter - Strongly Correlated Electrons

URL الوصول: http://arxiv.org/abs/2303.08580

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7

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Spin functional renormalization group for the $J_{1}J_{2}J_{3}$ quantum Heisenberg model

المؤلفون: Tarasevych, Dmytro, Rückriegel, Andreas, Keupert, Savio, Mitsiioannou, Vasilios, Kopietz, Peter

المصدر: Phys. Rev. B 106, 174412 (2022)

مصطلحات موضوعية: Condensed Matter - Strongly Correlated Electrons, Condensed Matter - Statistical Mechanics

URL الوصول: http://arxiv.org/abs/2208.05741

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8

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Spin functional renormalization group for dimerized quantum spin systems

المؤلفون: Rückriegel, Andreas, Arnold, Jonas, Goll, Raphael, Kopietz, Peter

المصدر: Phys. Rev. B 105, 224406 (2022)

مصطلحات موضوعية: Condensed Matter - Strongly Correlated Electrons

URL الوصول: http://arxiv.org/abs/2204.04074

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9

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Phonon renormalization and Pomeranchuk instability in the Holstein model

المؤلفون: Cichutek, Niklas, Hansen, Max, Kopietz, Peter

المصدر: Phys. Rev. B 105, 205148 (2022)

مصطلحات موضوعية: Condensed Matter - Strongly Correlated Electrons

URL الوصول: http://arxiv.org/abs/2203.08641

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10

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Accumulation of magnetoelastic bosons in yttrium iron garnet: kinetic theory and wave vector resolved Brillouin light scattering

المؤلفون: Hahn, Viktor, Frey, Pascal, Serga, Alexander A., Vasyuchka, Vitaliy I., Hillebrands, Burkard, Kopietz, Peter, Rückriegel, Andreas

المصدر: Phys. Rev. B 105 (2022) 144421

مصطلحات موضوعية: Condensed Matter - Mesoscale and Nanoscale Physics, Condensed Matter - Quantum Gases

URL الوصول: http://arxiv.org/abs/2112.03310

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11

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Critical spin dynamics of Heisenberg ferromagnets revisited

المؤلفون: Tarasevych, Dmytro, Kopietz, Peter

المصدر: Phys. Rev. B 105, 024403 (2022)

مصطلحات موضوعية: Condensed Matter - Statistical Mechanics, Condensed Matter - Strongly Correlated Electrons

URL الوصول: http://arxiv.org/abs/2111.07621

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12

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Dissipative spin dynamics in hot quantum paramagnets

المؤلفون: Tarasevych, Dmytro, Kopietz, Peter

المصدر: Phys. Rev. B 104, 024423 (2021)

مصطلحات موضوعية: Condensed Matter - Statistical Mechanics, Condensed Matter - Strongly Correlated Electrons

URL الوصول: http://arxiv.org/abs/2104.04270

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13

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Effect of magnon decays on parametrically pumped magnons

المؤلفون: Hahn, Viktor, Kopietz, Peter

المصدر: Phys. Rev. B 103, 094416 (2021)

مصطلحات موضوعية: Condensed Matter - Statistical Mechanics, Condensed Matter - Quantum Gases

URL الوصول: http://arxiv.org/abs/2012.07870

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14

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Zero-magnon sound in quantum Heisenberg ferromagnets

المؤلفون: Goll, Raphal, Rückriegel, Andreas, Kopietz, Peter

المصدر: Phys. Rev. B 102, 224437 (2020)

مصطلحات موضوعية: Condensed Matter - Statistical Mechanics, Condensed Matter - Strongly Correlated Electrons

URL الوصول: http://arxiv.org/abs/2010.08425

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15

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Quantum discontinuity fixed point and renormalization group flow of the SYK model

المؤلفون: Smit, Roman, Valentinis, Davide, Schmalian, Jörg, Kopietz, Peter

المصدر: Phys. Rev. Research 3, 033089 (2021)

مصطلحات موضوعية: Condensed Matter - Strongly Correlated Electrons

URL الوصول: http://arxiv.org/abs/2010.01142

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16

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Collisionless kinetic theory for parametrically pumped magnons

المؤلفون: Hahn, Viktor, Kopietz, Peter

المصدر: Eur. Phys. J. B 93, 132 (2020)

مصطلحات موضوعية: Condensed Matter - Statistical Mechanics, Condensed Matter - Quantum Gases

URL الوصول: http://arxiv.org/abs/2003.05949

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17

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Spin functional renormalization group for quantum Heisenberg ferromagnets: Magnetization and magnon damping in two dimensions

المؤلفون: Goll, Raphael, Tarasevych, Dmytro, Krieg, Jan, Kopietz, Peter

المصدر: Phys. Rev. B 100, 174424 (2019)

مصطلحات موضوعية: Condensed Matter - Statistical Mechanics, Condensed Matter - Strongly Correlated Electrons

URL الوصول: http://arxiv.org/abs/1908.10753

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18

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A rich man's derivation of scaling laws for the Kondo model

المؤلفون: Tarasevych, Dmytro, Krieg, Jan, Kopietz, Peter

المصدر: Phys. Rev. B 98, 235133 (2018)

مصطلحات موضوعية: Condensed Matter - Strongly Correlated Electrons

URL الوصول: http://arxiv.org/abs/1810.03629

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19

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Exact renormalization group for quantum spin systems

المؤلفون: Krieg, Jan, Kopietz, Peter

المصدر: Phys. Rev. B 99, 060403 (2019)

مصطلحات موضوعية: Condensed Matter - Strongly Correlated Electrons, Condensed Matter - Statistical Mechanics

URL الوصول: http://arxiv.org/abs/1807.02524

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20

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Renormalization group for the $\varphi^4$-theory with long-range interaction and the critical exponent $\eta$ of the Ising model

المؤلفون: Goll, Raphael, Kopietz, Peter

المصدر: Phys. Rev. E 98, 022135 (2018)

مصطلحات موضوعية: Condensed Matter - Statistical Mechanics

URL الوصول: http://arxiv.org/abs/1804.04150

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