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Inter-channel Interaction and Damping Effect on the Dynamics of Energy Transport in Protein
Ramadhan I.A.a, Rohmah S.F.a, Latifah S.a, Dwiputra D.a, Hidayat W.a,b, Zen F.P.a,b
a Theoretical Physics Laboratory, Faculty of Mathematics and Natural Sciences, Institut Teknologi Bandung, Indonesia
b Indonesian Center of Theoretical and Mathematical Physics (ICTMP), Indonesia
[vc_row][vc_column][vc_row_inner][vc_column_inner][vc_separator css=”.vc_custom_1624529070653{padding-top: 30px !important;padding-bottom: 30px !important;}”][/vc_column_inner][/vc_row_inner][vc_row_inner layout=”boxed”][vc_column_inner width=”3/4″ css=”.vc_custom_1624695412187{border-right-width: 1px !important;border-right-color: #dddddd !important;border-right-style: solid !important;border-radius: 1px !important;}”][vc_empty_space][megatron_heading title=”Abstract” size=”size-sm” text_align=”text-left”][vc_column_text]© 2019 Published under licence by IOP Publishing Ltd.The mechanism of energy transport in alpha-helical protein was modeled by Davydov and Scott. The inter-channel interaction between the three channels of alpha-helical protein and damping effect on the probability amplitude of amide-I energy is investigated in this paper. The study results a set of three coupled non-linear Schrodinger equation. The resulting coupled NLS is analyzed by Hirota bilinear method. The results show that the inter-channel interaction result in the greater amplitude. Meanwhile the damping term has no contribution to the change of soliton amplitude, but it make the soliton propagation slower.[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Author keywords” size=”size-sm” text_align=”text-left”][vc_column_text]Alpha-helical proteins,Channel interactions,Damping effect,Energy transport,Hirota bilinear methods,Probability amplitude,Soliton propagation,Three channel[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Indexed keywords” size=”size-sm” text_align=”text-left”][vc_column_text][/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Funding details” size=”size-sm” text_align=”text-left”][vc_column_text]I.A.R gratefully acknowledge support for BU program 2017 from Kemendikbud. I.A.R also thanks to all members of Theoretical Physics Laboratory, Institut Teknologi Bandung for the hospitality and valuable support. F.P.Z would like to thanks to Kemenristek DIKTI for the financial support.[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”DOI” size=”size-sm” text_align=”text-left”][vc_column_text]https://doi.org/10.1088/1742-6596/1204/1/012011[/vc_column_text][/vc_column_inner][vc_column_inner width=”1/4″][vc_column_text]Widget Plumx[/vc_column_text][/vc_column_inner][/vc_row_inner][/vc_column][/vc_row][vc_row][vc_column][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][/vc_column][/vc_row]