Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Halder, Dipanjali"'
Determination of molecular energetics and properties is one of the core challenges in the near-term quantum computing. To this end, hybrid quantum-classical algorithms are preferred for Noisy Intermediate Scale Quantum (NISQ) architectures. The Proje
Externí odkaz:
http://arxiv.org/abs/2410.16111
Recent advances in quantum information and quantum science have inspired the development of various compact dynamic structured ans\"{a}tze that are expected to be realizable in the Noisy Intermediate-Scale Quantum (NISQ) devices. However, such ans\"{
Externí odkaz:
http://arxiv.org/abs/2311.09895
Recent advancements in quantum information and quantum technology has stimulated a good deal of interest in the development of quantum algorithms for energetics and properties of many-fermionic systems. While the variational quantum eigensolver is th
Externí odkaz:
http://arxiv.org/abs/2302.03405
Autor:
Patra, Chayan, Agarawal, Valay, Halder, Dipanjali, Chakraborty, Anish, Mondal, Dibyendu, Halder, Sonaldeep, Maitra, Rahul
The coupled cluster iteration scheme for determining the cluster amplitudes involves a set of nonlinearly coupled difference equations. In the space spanned by the amplitudes, the set of equations are analysed as a multivariate time-discrete map wher
Externí odkaz:
http://arxiv.org/abs/2208.11490
In this paper, we have developed a unitary variant of a double exponential coupled cluster theory, which is capable of mimicking the effects of connected excitations of arbitrarily high rank, using only rank-one and rank-two parametrization of the wa
Externí odkaz:
http://arxiv.org/abs/2207.05318
The iterative quantum phase estimation algorithm, applied to calculating the ground state energies of quantum chemical systems, is theoretically appealing in its wide scope of being able to handle both weakly and strongly correlated regimes. However,
Externí odkaz:
http://arxiv.org/abs/2110.02864
Publikováno v:
Journal of Chemical Physics; 3/28/2024, Vol. 160 Issue 12, p1-11, 11p
Publikováno v:
Journal of Chemical Physics; 7/7/2023, Vol. 159 Issue 1, p1-10, 10p
Autor:
Halder, Dipanjali1 (AUTHOR), Halder, Sonaldeep1 (AUTHOR), Mondal, Dibyendu1 (AUTHOR), Patra, Chayan1 (AUTHOR), Chakraborty, Anish1 (AUTHOR), Maitra, Rahul1 (AUTHOR) rmaitra@chem.iitb.ac.in
Publikováno v:
Journal of Chemical Sciences. Jun2023, Vol. 135 Issue 2, p1-7. 7p.
Autor:
Halder, Dipanjali1 (AUTHOR), Prasannaa, V. Srinivasa2 (AUTHOR), Agarawal, Valay3 (AUTHOR), Maitra, Rahul1 (AUTHOR) rmaitra@chem.iitb.ac.in
Publikováno v:
International Journal of Quantum Chemistry. 2/5/2023, Vol. 123 Issue 3, p1-12. 12p.