Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Haq, Rukhsan Ul"'
Autor:
Selisko, Johannes, Amsler, Maximilian, Wever, Christopher, Kawashima, Yukio, Samsonidze, Georgy, Haq, Rukhsan Ul, Tacchino, Francesco, Tavernelli, Ivano, Eckl, Thomas
Quantum computers (QC) could harbor the potential to significantly advance materials simulations, particularly at the atomistic scale involving strongly correlated fermionic systems where an accurate description of quantum many-body effects scales un
Externí odkaz:
http://arxiv.org/abs/2404.09527
Schrieffer-Wolff transformation (SWT) has been extensively used in quantum many-body physics to calculate the low energy effective Hamiltonian. It provides a perturbative method to comprehend the renormalization effects of strong correlations in the
Externí odkaz:
http://arxiv.org/abs/2208.04746
Autor:
Baughman, Aaron, Yogaraj, Kavitha, Hebbar, Raja, Ghosh, Sudeep, Haq, Rukhsan Ul, Chhabra, Yoshika
Predictor importance is a crucial part of data preprocessing pipelines in classical and quantum machine learning (QML). This work presents the first study of its kind in which feature importance for QML models has been explored and contrasted against
Externí odkaz:
http://arxiv.org/abs/2202.11204
Autor:
Baughman, Aaron, Bohm, Daniel, Forster, Micah, Morales, Eduardo, Powell, Jeff, McPartlin, Shaun, Hebbar, Raja, Yogaraj, Kavitha, Chhabra, Yoshika, Ghosh, Sudeep, Haq, Rukhsan Ul, Kashyap, Arjun
Even skilled fantasy football managers can be disappointed by their mid-season rosters as some players inevitably fall short of draft day expectations. Team managers can quickly discover that their team has a low score ceiling even if they start thei
Externí odkaz:
http://arxiv.org/abs/2111.02859
Autor:
Haq, Rukhsan Ul, Singh, Keshav
Schrieffer-Wolff transformation is extensively used in quantum many-body physics to calculate the low energy effective Hamiltonian. It offers a perturbative method to understand the renormalization effects in the strong coupling regime of the quantum
Externí odkaz:
http://arxiv.org/abs/2004.06534
Schrieffer-Wolff transformation is a very important transformation in Quantum Many Body physics. Yet, there isn't an explicit method in the literature to calculate the generator of this unitary transformation directly from the hamiltonian. In this pa
Externí odkaz:
http://arxiv.org/abs/1901.08617
Schrieffer-Wolff transformation is one of the very important transformations in the study of quantum many body physics. It is used to arrive at the low energy effective hamiltonian of Quantum many-body hamiltonians, which are not generally analytical
Externí odkaz:
http://arxiv.org/abs/1812.07808
Autor:
Haq, Rukhsan Ul, Sharma, Anirban
Quantum impurity models are the prototypical examples of quantum many-body dynamics which manifests in their spectral and transport properties. Single channel Anderson(and Kondo model) leads to the Fermi liquid ground state in the strong coupling reg
Externí odkaz:
http://arxiv.org/abs/1711.10997
Autor:
Haq, Rukhsan Ul, Singh, Keshav
In this paper, we study a set-up in which quantum dot is tunnel-coupled to Majorana-Kramers pair(MKP) which are the edge modes of time reversal invariant topological superconductor (TRITOPS), which is an experimental realization of time reversal inva
Externí odkaz:
http://arxiv.org/abs/1711.11031
Autor:
Haq, Rukhsan Ul, Vidhyadhiraja, N. S.
In this paper we have explored the role of valence fluctuations in an extended Anderson impurity model (e-SIAM) in which there is an additional Hubbard repulsion between conduction and impurity electrons, employing perturbative renormalization method
Externí odkaz:
http://arxiv.org/abs/1710.01550