From owner-chemistry@ccl.net Wed Jun 21 00:30:00 2023
From: "Cheng Fei Phung feiphung\a/hotmail.com" <owner-chemistry|server.ccl.net>
To: CCL
Subject: CCL: How to augment QASM circuit for orbital rotation
Message-Id: <-54942-230621002833-16573-cpHguMyO4x9HaYgL6OCwvg|server.ccl.net>
X-Original-From: "Cheng Fei  Phung" <feiphung^^hotmail.com>
Date: Wed, 21 Jun 2023 00:28:32 -0400


Sent to CCL by: "Cheng Fei  Phung" [feiphung : hotmail.com]
Hi, could anyone advise on how to properly augment the hamiltonian circuits in https://github.com/CQCL/ethz-hackathon22/tree/main/benchmarking/circuits for orbital rotation ?

https://poe.com/s/nPhqBSsg27Zu6MHzvO7s is a bit confusing to me.


From owner-chemistry@ccl.net Wed Jun 21 16:49:01 2023
From: "Cheng Fei Phung feiphung:-:hotmail.com" <owner-chemistry^server.ccl.net>
To: CCL
Subject: CCL: How to augment QASM circuit for orbital rotation
Message-Id: <-54943-230621164839-21418-633auaaipBnBAot/a/kbMg^server.ccl.net>
X-Original-From: Cheng Fei Phung <feiphung~!~hotmail.com>
Content-Language: en-US
Content-Transfer-Encoding: 8bit
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Date: Wed, 21 Jun 2023 20:48:13 +0000
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Sent to CCL by: Cheng Fei Phung [feiphung/a\hotmail.com]
Hi, I have two questions.

1. Does any orbital rotated Hamiltonian have a Hartree-Fock state |00001111>?
2. Why isn't the state |11110000> considered as the Hartree-Fock state for the given Hamiltonian, even though this state is the Hartree-Fock state for the original Fermi-Hubbard Model?

For more context, see https://github.com/QunaSys/quantum-algorithm-grand-challenge#problem

Regards,
Phung Cheng Fei
feiphung a hotmail.com


> From: owner-chemistry+feiphung==hotmail.com a ccl.net <owner-chemistry+feiphung==hotmail.com a ccl.net> on behalf of Cheng Fei Phung feiphunga/hotmail.com <owner-chemistry a ccl.net>
Sent: Wednesday, June 21, 2023 12:28 PM
To: Phung, Cheng Fei  <feiphung a hotmail.com>
Subject: CCL: How to augment QASM circuit for orbital rotation 
 

Sent to CCL by: "Cheng Fei  Phung" [feiphung : hotmail.com]
Hi, could anyone advise on how to properly augment the hamiltonian circuits in https://github.com/CQCL/ethz-hackathon22/tree/main/benchmarking/circuits for orbital rotation ?

https://poe.com/s/nPhqBSsg27Zu6MHzvO7s is a bit confusing to me.